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Master Lock

Master Lock 630D Set Your Own Combination Lock, Aluminum

    • Based on 2,520 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 25
Order within 18 hours and 23 minutes
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Size: 1-3/16 in. Wide


Features

  • Small lock is best used as a travel lock, backpack lock, or cabinet lock.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit
  • Set your own three-digit combination lock for keyless convenience
  • Small combination lock is constructed with an aluminum body and nickel-plated steel shackle
  • 1-3/16 in. (30 mm) wide lock body; 3/16 in. (5 mm) diameter shackle with 1 in. (25 mm) length, 9/16 in. (14 mm) width
  • Shackle is preset to open on 0-0-0; for combination reset instructions, see User Manual in Technical Specifications section of this page

Description

The Master Lock 630D Set Your Own Combination Padlock features a 1-3/16in (30mm) wide solid metal body for durability. The 3/16in (5mm) diameter shackle is 1in (25mm) long and made of nickel plated steel, offering resistance to cutting and sawing. The 3 dial combination security offers keyless convenience..


Brand: Master Lock


Lock Type: Combination Lock


Item Dimensions LxWxH: 9.06 x 6.31 x 4.25 inches


Material: Other


Style: Small Size - Number Combo


Brand: ‎Master Lock


Lock Type: ‎Combination Lock


Item Dimensions LxWxH: ‎9.06 x 6.31 x 4.25 inches


Material: ‎Other


Style: ‎Small Size - Number Combo


Color: ‎Nickel


Number of Pieces: ‎5


Finish Type: ‎Plated,Nickel


Included Components: ‎Unit^Instruction Guide


Controller Type: ‎Hand Control


Control Method: ‎Touch


Manufacturer: ‎Master Lock


Part Number: ‎630D


Item Weight: ‎0.81 ounces


Product Dimensions: ‎9.06 x 6.31 x 4.25 inches


Country of Origin: ‎USA


Item model number: ‎630D


Is Discontinued By Manufacturer: ‎No


Size: ‎1-3/16 in. Wide


Finish: ‎Plated,Nickel


Thickness: ‎1 Inches


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Limited Lifetime Warranty


Domestic Shipping: Item can be shipped within U.S.


Date First Available: March 3, 2006


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Affirm Financing
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  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Reliable lock for years
Size: 1-3/16 in. Wide
I had one of these locks for years and misplaced it recently. I immediately came on here to buy the exact same one. Never had any issues. Nice size and works just fine for the gym locker.
Reviewed in the United States on July 12, 2023 by LLRB
    • Works ok, but small
Size: 1-3/16 in. Wide
This lock works fine except the gauge of the shackle is too small to actually prevent my locker from being opened... I just leave it on so it appears to be locked.
Reviewed in the United States on March 11, 2023 by Nate
    • Jams easily
Size: 1-3/16 in. Wide
2 locks in 1 year had to be cut at the gym because the correct combo wont open/jams easily.
Reviewed in the United States on July 6, 2023 by Amazon Customer
    • Easy to set and use
Size: 1-3/16 in. Wide
Simple lock for a locker but very solid feeling for its size
Reviewed in the United States on June 1, 2023 by Douggery
    • THey Work
Size: Pack of 2
These are great to secure small items or cases. They work and are easy to use!
Reviewed in the United States on May 22, 2023 by Steve
    • Super Easy & Secure!
Size: 1-3/16 in. Wide
After confirming the shackle diameter and searching through comparable locks, we selected this one for work. It’s been a great product all around! Great value, durable, and easy to set a new combo for each of our users (purchased 4). Would def recommend this product and buy again for personal use!
Reviewed in the United States on March 7, 2023 by Hindi
    • Damaged less than a year
Size: 1-3/16 in. Wide
Worked fine for a while but suddenly one day wouldn’t open with same code. Had to request for big cutter at the gym… beware
Reviewed in the United States on March 25, 2023 by Chetan Juneja
    • Ideal lock for specific purposes...
Size: 1-3/16 in. Wide
Ideal lock for specific purposes... I've been using these locks for over 20 years. I also have the four number version, but for specific purposes, I like this one better. I have NEVER had one of these locks work loose or not unlock for me. This lock is best when used for low security applications and applications that require "evidence of tampering." I used it mostly for garden sheds, especially those with "wimpy" plastic hasp and easily pried open doors. There is no keys to lose or to look after. Be careful and remember the position of the detent that is used to set the combination. If you accidently depress the shackle in the open position into the detent and move the numbers, you will accidently close the lock on a new unknown combination. If you do this on a four number combination lock, if would be more difficult to retrieve the actual combination. That's why I prefer the three number combination lock for low security applications. The first time it happened to me, I went through the 1,000 or so possible combinations. It took about an hour. Now, I have found that if it locks on an accidently set combination, I just try numbers close to my originally set combination. Retrieving the combination takes 10 minutes or so. I have the original brass body ones. The combination changing detent is located 180 degrees from the locking position of the shackle. On the newer aluminum body version, Master lock has redesigned it to be at the 90 degrees position, realizing that the lock is usually opened to the 180 degrees position and more readily accidently set. Basically, for a specific purpose, I LOVE this lock. They work and last almost forever. ... show more
Reviewed in the United States on October 30, 2014 by Happy Shopper

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