Nov 22, 2016 How to Pick a Master Lock Padlock When Your Key Gets Lost. Hardly anything is more frustrating than needing to unlock a door and realizing you've lost your key. Provided that you have a few lock-picking tools in your pocket, such as a strong paper clip and a pen, you can fashion a makeshift key and enter at your will. 1) Visit a Master Lock distributor/retailer. Bring the lock to a Master Lock distributor or retailer and confirm that they offer the lost combination service. If they do not, follow step 2. The lock must not be attached to anything. IMPORTANT: If the lock is not brought to the retailer or distributor, we will not release the combination.
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Q: How do I set or reset the combination on a Set-Your-Own combination padlock model 175, 176, 177 or 178?
To set the combination on a Set-Your-Own combination padlock model 175, 176, 177, or 178, follow these steps:
- Open lock with the factory set or previously set combination. The lock must be set to the current combination, or you cannot reset it. Note: the shackle must be in the open position to reset the combination.
- Insert reset tool (enclosed in package) in hole on side of lock.
- Push reset tool in and turn 90 degrees (in either direction). Reset tool automatically stays in this position.
- Set wheels to desired combination.
- Turn and remove reset tool. Lock is now set to new combination.
- Record your new combination in a safe place.
Q: How do I change the combination on a Set-Your-Own combination lock model 1520D, 1523D, 1524D, or 1534D?
Here are instructions for changing the combination on your 1523D/1524D/1534D/1534DBBR/1534DWHT/1534DBLU/1534DBLK/1534DPNK combination lock:
- Open lock and withdraw the shackle.
- Pull spring loaded metal end cap off.
- Remove all 4 or 5 combination wheels.
- IMPORTANT: Make sure the red marks remain aligned with Master logo. Install wheels so your desired combination aligns with the Master logo.
- Snap metal end cap back into place. (Note: If end cap will not mount properly, check wheels to make sure they are right side up.)
- Close shackle and scramble wheels to lock.
- Secure your NEW combination in a safe place since you are the only one who knows what it is!
Q: How do I set or reset the combination on my backpack lock model #1550?
Here are the instructions on how to reset the combination on your backpack lock (which is pre-set at the factory to open to combination 0-0-0):
- Align dials to preset combination (0-0-0).
- While pushing in button located on the bottom of the lock, turn the dials to any combination you choose.
- Release button only after you have finished choosing your combination.
- The lock is now ready to be used. To change your new combination again, dial your combination and repeat steps 2-3.
- Don't forget to write your combination down and keep it someplace safe!
Q: How do I change the combination on a Set-Your-Own combination lock model #643D?
Here are the instructions for changing the combination on your model 643D lock. This lock is preset at the factory to operate at 0-0-0-0.
- With dials at 0-0-0-0, pull out the shackle.
- Turn shackle 90 degree (1/4 turn) so notch on shackle is aligned with notch in lock body.
- Press and hold the shackle down.
- Set the dials to your own combination by lining up middle of numbers with red stripe.
- Lift and return the shackle to closed position.
- Scramble the dials to lock.
Q: How do I change the combination on a Set-Your-Own combination lock model #643DWD?
Here are the instructions for changing the combination on your model 643DWD lock. This lock is preset at the factory to operate at P-L-A-Y.
- Decide on your new 4 letter combination - choose from suggestions or create your own.
- With dials at P-L-A-Y (middle of letters should be aligned with red stripe), pull out the shackle.
- Turn shackle 90 degree (1/4 turn) so notch on shackle is aligned with notch in lock body.
- Press and hold the shackle down.
- Set the dials to your desired combination by lining up middle of letters with red stripe.
- Lift shackle, return to closed position and hold shackle down while scrambling letters to lock.
- To re-open lock, set dials to your combination and lift shackle.
- Be sure to record your NEW combination as you are the only one that knows it!
![How To Pick A Master Lock 175d How To Pick A Master Lock 175d](https://i.ytimg.com/vi/wp-0qWBq5GI/maxresdefault.jpg)
Q: How do I change the combination on a Set-Your-Own combination lock model #653D?
Here are the instructions for changing the combination on you model 653D lock. This lock is preset at the factory to operate at 0-0-0-0.
- With dials at 0-0-0-0, pull out the shackle
- Turn shackle counterclockwise 90 degree (1/4 turn)
- Continue pressing shackle down and turn another 90 degree (1/4 turn)
- Set the dials to your own combination
- Turn shackle clockwise back to the original 90 degree position, lift and return shackle to closed position
- Be sure to record your NEW combination as you are the only one that knows it!
Q: How do I change the combination on my key, mini or portable safe?
Instructions for Set-Your-Own Combination Key, Mini, or Portable Safes:
Note: Once the lock is set, there is no way to open it without the combination. Please make sure you record your NEW combination in a safe place.
Store your combination at www.masterlockvault.com - a FREE service from Master Lock! The Master Lock Vault provides a safe & convenient place to store all of your confidential data for quick & easy access from your PC, iPhone, or any other mobile devices!
Q: How do I open or reset my TSA Approved Master Lock Travel Sentry Certified lock Model # 4680DBLK or # 4680DNKL?
View instructions on how to change/reset the combination for your TSA Approved Master Travel Sentry™ Certified lock. Milwaukee tools serial number date code.
Note: Once the lock is set, there is no way to open it without the combination. Please make sure you record your NEW combination in a safe place.
Store your combination at www.masterlockvault.com - a FREE service from Master Lock! The Master Lock Vault provides a safe & convenient place to store all of your confidential data for quick & easy access from your PC, iPhone, or any other mobile devices!
Q: How do I reset a Set-Your-Own combination cable?
Here are instructions for resetting your Set-Your-Own combination cable:
- Open the lock using the factory set combination of - - - - .
- Flip the reset lever to the up position to reset your combination.
- Reset the combination making sure the desired numbers are lined up with the pointer.
- Flip the reset lever to the down position to complete the setting of the combination, making sure you do not move the number dials.
- Test the new combination by fully inserting the lock prong into the cylinder hole and read the number.
- Please secure your NEW combination in a safe place since you are the only one who knows what it is!
Q: How do I reset a Set-Your-Own Word combination cable?
Here are instructions for resetting your Set-Your-Own Word combination cable:
- Spin the wheels until you decide on a 4 or 5-letter word for your new combination. Visit Master Lock Bike and select customer support for examples. Record your choice.
- Dial the combination wheels to read R-I-D-E-R and withdraw the cable.
- Turn the knob 90 degrees in a clockwise direction until it stops.
- Reset the combination wheels to the desired word making sure the letters line up with the marks on the case.
- Once you have selected your word combination, turn the knob back to the original position in a counterclockwise direction.
- Your new combination is now set. You may reset the combination as often as you like.
- Please secure your NEW combination in a safe place since you are the only one who knows what it is!
Q: How do I reset the combination on my 7147D Storage Security Cash Box?
Instructions for operating your 7147D:
Note: Once the lock is set, there is no way to open it without the combination. Please make sure you record your new combination in a safe place.
Store your combination at www.masterlockvault.com - a free service from Master Lock! The Master Lock Vault provides a safe & convenient place to store all of your confidential data for quick & easy access from your PC, iPhone, or any other mobile devices!
Q: How do I reset the combination on my Receiver Lock with Key Safe, model 1467DAT?
Click on the following PDF file to download instructions on how to set/reset the combination for your 1467DAT Receiver Lock with Key Safe.
Note: Be sure to record your combination. Store in safe location.
Store your combination at www.masterlockvault.com - a free service from Master Lock! The Master Lock Vault provides a safe & convenient place to store all of your confidential data for quick & easy access from your PC, iPhone, or any other mobile devices!
Q: How do I set or reset a Master Lock combination padlock that has a resettable “Set-Your-Own” combination? I would like to reset the lock to a different combination, but have lost the instructions for this. Can you help me?
Click on the PDF below that matches your lock model number for instructions on how to change/reset the combination:
Note: Once the lock is set, there is no way to open it without the combination. Please make sure you record your new combination in a safe place.
Store your combination at www.masterlockvault.com - a free service from Master Lock! The Master Lock Vault provides a safe & convenient place to store all of your confidential data for quick & easy access from your PC, iPhone, or any other mobile devices!
Q: How do I set or reset my Set-Your-Own combination lock model 179LH?
Here are the instructions on how to change the combination to your model #179 lock:
- To Open: Turn each digit to 0 and depress shackle.
- To Lock: Depress Shackle. Scramble digits. Important: When changing to new combination, dial setting must remain on old combination!
- Open Lock and expose shackle hole.
- Leaving digit wheels on old combination, insert attached combination changing tool and press it as far as it will go. turn the combination tool 180 degrees until it is aiming at the shackle. Warning: If the combination changing tool is not fully depressed, a lost combination will result!
- Set digits to your own personal combination and make sure the numbers are perfectly in line with the indicator.
- Return combination changing tool 180 degrees and remove.
- Depress shackle. If shackle cannot return to locking position, the change of combination is not successful. Adjust the dials so that they are lined up exactly with the indicator.
- Spin the dials.
- Please make sure you record your NEW combination in a safe place since you are the only one that knows it!
Q: How do I set or reset my “Set-Your-Own” combination lock model M175XDLF?
View instructions on how to change/reset the combination for M175XDLF Combination Lock.
Note: Once the lock is set, there is no way to open it without the combination. Please make sure you record your NEW combination in a safe place.
Store your combination at www.masterlockvault.com - a free service from Master Lock! The Master Lock Vault provides a safe & convenient place to store all of your confidential data for quick & easy access from your PC, iPhone, or any other mobile devices!
Q: How do I set or reset my “Set-Your-Own” combination lock model M40XDWD?
View instructions on how to change/reset the combination for M40XDWD Combination Lock.
Note: Once the lock is set, there is no way to open it without the combination. Please make sure you record your NEW combination in a safe place.
Store your combination at www.masterlockvault.com - a free service from Master Lock! The Master Lock Vault provides a safe & convenient place to store all of your confidential data for quick & easy access from your PC, iPhone, or any other mobile devices!
Q: How do I set or reset the combination for my Sports Series Ultra Combo (ML285) 5 ft x 12 mm cable combo lock?
Click on the following PDF file to download instructions on how to set/reset the combination for your lock.
Note: Be sure to record your combination. Store in safe location.
Store your combination at www.masterlockvault.com - a free service from Master Lock! The Master Lock Vault provides a safe & convenient place to store all of your confidential data for quick & easy access from your PC, iPhone, or any other mobile devices!
Q: How do I set or reset the combination on a retractable cable lock model 4603 or 4605?
Instructions to set or reset the combination for:
Note: Once the lock is set, there is no way to open it without the combination. Please make sure you record your NEW combination in a safe place.
Store your combination at www.masterlockvault.com - a free service from Master Lock! The Master Lock Vault provides a safe & convenient place to store all of your confidential data for quick & easy access from your PC, iPhone, or any other mobile devices!
Q: How do I set or reset the combination on my model #8114 Set-Your-Own combination bike lock?
To set the combination on the #8114 Set-Your-Own combination bike lock, follow these steps:
- Open the lock & withdraw the cable.
- Turn the collar (circular, ribbed & in front of the combination wheels) - clockwise until it stops (about halfway around).
- Set the combo wheels to your desired combination.
- Turn the collar counterclockwise until it stops at its original position.
- Record your new combination in a safe place.
Q: How do I set or reset the combination on my backpack lock model #1542, 1544, 1547, 1548 or 1554?
Here are the instructions on how to reset the combination on your backpack lock (which is pre-set at the factory to open to combination 0-0-0):
- With dials at 0-0-0 (or combination the lock was previously set to), push in the shackle
- With shackle pushed in, set your new combination
- Release shackle and scramble wheels to lock
- Be sure to record your NEW combination as you are the only one who knows it!
Q: How do I set or reset the combination on my Fortress Set-Your-Own combination locks model 622D & 627D?
To set the combination on the Fortress Set-Your-Own combination lock models 622D & 627D, follow these steps:
- Open the lock (preset at 0-0-0).
- Turn shackle counterclockwise 180 degree and press it down. You must hold the shackle down while performing the next step.
- Set the dials to your new combination.
- Lift and return the shackle to the closed position.
Q: How do I change the combination on a Set-Your-Own combination lock model 630D, 620D, 620DAST, or 630DAST?
Here are instructions for setting the combination on your 630D/620D/620DAST/630DAST combination lock:
- Set dials so 0-0-0 aligns with the stripe; lift shackle.
- Turn shackle 90° (1/4 turn).
- Press shackle down.
- To set your new combination, align numbers with the stripe.
- Lift shackle, return to closed position, and hold shackle down while scrambling letters to lock.
- To re-open lock, set dials to your new combination and lift shackle.
Q: How do I change the combination on a Set-Your-Own combination lock model 646D, 647D, or 646T?
To change the combination on a Set-Your-Own combination lock model 646D, 647D, or 646T, follow these steps:
- With dials at 0-0-0, pull out shackle.
- Turn shackle counterclockwise 90° (1/4 turn) and press it down.
- Continue pressing shackle and turn another 90° (1/4 turn).
- Set the dials to your own combination.
- Turn shackle clockwise back to the original 90° position. Lift and return shackle to closed position.
Q: How do I set or reset the combination on my model #8280 Set-Your-Own combination Pro-Sport lock?
To set the combination on the model #8280 Set-Your-Own combination Pro-Sport lock, follow these steps:
- Press the button and remove u-bar from lock body
- Open the anti-dust cover and align the opening combination to the guide points
- Push the red button towards notch in body. Hold down (there should be a clicking sound)
- Turn the dials to your desired combination.
- Pull back reset button to its original position. The lock should now be reset to your new combination.
- Record your new combination in a safe place.
Q: How do I set or reset the combination on my model #8119 and #8122 Set-Your-Own combination bike lock?
To set the combination on the model #8119 and #8122 Set-Your-Own combination bike lock, follow these steps:
- The lock is preset to open at 0-0-0-0.
- Set the combination dials to 0-0-0-0 and withdraw the cable.
- Turn the knob 90 degrees in clockwise direction to the designated position.
- Reset the combination dials to the desired combination, making sure the numbers are lined up with the marks on the case.
- Once you have selected your combination, turn the knob back to the original position in a counterclockwise direction.
Q: How do I locate the preset combination for the 1500iD and then reset the combination?
Master Combo 1500
Click on the PDF for instructions:
Note: Once the lock is set, there is no way to open it without the combination. Please make sure you record your new combination in a safe place.
Store your combination at www.masterlockvault.com - a free service from Master Lock! The Master Lock Vault provides a safe & convenient place to store all of your confidential data for quick & easy access from your PC, iPhone, or any other mobile devices!
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Security is important because we never know what other people’s true intentions are and to make sure our belongings will be safer when not being monitored, you may want to add a lock into it, such as with Master Lock 175D Vs 178D that we can open with combination keys. These locks are very useful but also user friendly and safe. Before deciding to choose one, go check what they can offer the most and which seems to fit you better below.
In this article, we are going to give you information about:
- How to Choose a Padlock
- What are Master Lock 175D and 178D
- What Master Lock 175D and 178D Look Like
- How are the Details of Master Lock 175D and 178D
- How to Reset Master Lock 175D and 178D
- How are the Performance of Master Lock 175D and 178D
- Master Lock 175D Vs 178D
Choosing Padlock
Keeping your belongings safe is a challenge because we never know what will happen in the future, out there, and we are not always present in the same spot to make sure there is no one who will take or modify our items. Locking your luggage, door, and fence are a bare minimum protection we can provide and they are not always effective. But, at least if there is an attempt, they won’t get the item as easily as when unlocked.
Even in a fairly safe neighborhood, one said we can never be too safe which is why security companies are out there offering personal securing products such as locks to the general population. One of the most common security tools we often carry or use is padlock and yes, this may sound simple but in fact a very useful item to have around as needed. They are versatile, can be used on almost anything from doors to your motorbike but also convenient to open with low to medium safety.
In a glance they are similar, all padlocks are using the same system and overall will work the same but it doesn’t mean you can just grab any model and use it for every part of the house that needs individual lock. Here are some basic factors you may want to consider when shopping or choosing a new padlock:
- Size matters the most when it is about padlock and the bigger it is, the better the performance. Not only are they heavy but when someone plans to cut it, they will need a longer time to be able to go through the thick material. However, it doesn’t mean we have to buy the biggest lock in the store because it needs to slip easily between chains or loops where the lock is intended to be used.
- Shackle Material is another important part to choose when deciding to find a better padlock. They are typically in U shape and it can be wider or longer depending on the model; what’s confusing is not all companies will list their material option especially for cheap lock but if available, alloy steel or carbide are a great choice for their durability.
- Key size is probably the least important in most people’s opinion and in general we will think they follow the padlock size. It is true in many cases but we are talking about the pin on the key because the more pins or the bigger it is, the more difficult it is to pick.
Master Lock 175D | Master Lock 178D | |
---|---|---|
Product Dimensions | 1 x 2 x 2.9 inches | 1 x 2 x 2.9 inches |
Item Weight | 8.2 ounces | 4.8 ounces |
Best offer | Check price | Check price |
See Full List On Wikihow.com
About Master Lock 175D and 178D
Now when you already have an idea on how to choose the best lock, it is the time to see what the market has to offer because you will find almost unlimited amounts of choices both those from brands we are familiar with to those we have no idea exist. Another part to prepare when looking for padlock is the budget itself. Padlock can be $5-$20 cheap or even $1500 expensive so it is faster to shop based on how many we can spend.
If the purpose is a lock fence or your storage room and garage which is inside the property, something at around $10 will be a very ideal choice; they are not too cheap but will still be affordable to purchase several at once. When talking about padlock, one of the first brands that comes to our mind is Master Lock and this is a good company to choose your product from. They have been around for quite some time making reliable padlocks but also cost friendly for the general mass.
They do offer various different locks depending on your preference; they can have a traditional key, gun lock, chain lock, shrouded padlock, deadbolt, combination key lock, and even digital lock. For those who don’t want the hassle to carry the padlock keys around or worry about losing them, Master Lock 175D and 178D will be a very ideal choice to consider. Both of them are locked using combination keys and will be very convenient to have especially if you will be using more than one lock.
Combination padlock is not a new thing anymore and they are also not as fancy so most are very affordable. These two are very similar for what they can offer from the unit and they are priced at the same point as well which makes it a bit confusing to choose. However, in general you will be satisfied with either of them because the difference won’t affect the performance much. They are not very high in security level but still reliable for light protection.
Master Lock 175D and 178D Design
Side by side you will not mistook Master Lock 175D and 178D as the same model because they are very different and as you can see, the 178D is black and the 175D is in yellow-brass color. This is what sets them apart from each other and as the color suggests, the black one is made from die cast material while the other is brass. Quality wise they are on the same level and compared to other higher material, these are not very special but just decent.
The padlock size is around 3 inch tall and 2 inch wide, so they should be able to fit on most lockers or chains. The bottom part is where you will find the combination key located and they are not as user friendly when you are in a hurry compared to those located along the body of the padlock. Besides the fashion and main body material, we do think they are exactly the same. Read also: Arlo Pro 2 vs Nest.
Master Lock 175D and 178D Details
Moving further, let’s check these key a little bit more detailed and beside the aforementioned die cast or brass body, another important part to notice here is their shackle because if you look closer, there is “hardened” written on the shackle means these two are not using alloy or carbide. It is not necessarily a bad thing but it doesn’t mean the key will be great as well; just okay if you ask most people. This material is made usually by diffusing carbon and/or nitrogen into the outer layer of the steel at high temperature.
The next part we want to mention is the key itself and this is where everything is simpler because they use combination keys instead of regular keys. There will be a small key included in the package and this is used to reset the code in case you forget the preset one. There will be a small slot on the side of the body to insert this small key when resetting.
Master Lock 175D and 178D Resetting
Setting the combination key is also simple and you will only need a few seconds to do it. The key will come in 0-0-0-0 or a different set of arrays but the preset first code is always the same 0-0-0-0 so insert the combination and depress it then pull it open. The combination key can only be set when the lock is open and to start resetting, put the resetting key in the lock then turn it at 90 degree in either direction.
The key will remain at this position when you enter the desired combination key and when done, turn the resetting key again and we are finished. Using the key is also simple by entering the combination key and then the lock will automatically open when you depress the shackle. Note to always scramble the dials when you are done locking to be more secured.
Master Lock 175D and 178D Performance
Performance wise, Master Lock 175D and 178D are very reliable but only for light security application or something that we don’t have to pay attention to such as a gym locker room where people are always coming and going or to secure your fence. They are pretty easy to cut using a powered metal cutting blade but as long as there are no valuable items or something that needs extra protection, we do think these are useful for various applications as well as durable enough for prolonged use, especially indoor.
Master Lock 175D vs 178D
Choosing a padlock can be confusing for there are so many of them but among those, Master Lock 175D and 178D will be a very ideal choice for any light security purposes. Their difference is only on the body material as the latter is die cast and the former is brass but performance and mechanism wise they are pretty much the same to each other. We do think they are great for indoor application or places with frequent people moving around.
- Set your own four-digit combination lock for easy combination recall; combination change tool included
- Combo lock is constructed with a solid body for strength and weatherability, hardened steel shackle for cut resistance
- 2 in. (51 mm) wide lock body; 5/16 in. (8 mm) diameter shackle with 1 in. (25 mm) length, 1 in. (25 mm) width
- Shackle is preset to open on 0-0-0-0; see User Manual in Technical Specifications section of this page for combination reset instructions
- Set your own four-digit combination lock for easy combination recall; combination change tool included
- Combo lock is constructed with a solid body for strength and weatherability, hardened steel shackle for cut resistance
- 2 in. (51 mm) wide lock body; 5/16 in. (8 mm) diameter shackle with 1 in. (25 mm) length, 1 in. (25 mm) width
- Shackle is preset to open on 0-0-0-0. Some instructions may incorrectly state shackle opens on l-o-c-k. See user manual in technical specifications section of this page for correct combination reset instructions.
Conclusion
Master Lock 175d Instructions
You can pick any of these locks and still be satisfied with their performance because they are almost exactly the same but, we do like the Master Lock 178D better as the material seems to be more resistant against rust.