Master Lock 1547D Set Your Own Combination Lock

$8.28 $14.04 Buy It Now

These cleverly designed combination locks are strong, durable and will provide that extra peace of mind that you’re looking for.

Thanks to the shackle shape, they can fit through tent closures and help keep your backpacks safe without drawing unnecessary attention. With the three-digit combination, you’re sure to keep your stuff safe and sound.

Product Features

  • 3-5/16in (84mm) rugged metal body for durability
  • Black case with chrome thumb piece
  • 3 dial set your own combination locking for keyless convenience

Product Specifications

  • Product Number1547DCM
  • DescriptionRetail Carded Packaging
  • List Price$7.25
  • Shelf Pack Qty4
  • Master Carton Qty24
  • Body Width3-5/16in (84mm)
  • Shackle DimensionsA: 3/16in (5mm) B: 1-3/16in (30mm) C: 1/4in (6mm)
8.5Expert Score
Shackle shape helps fit through tent closures!

Set Your Own Combination Padlock

Set Up
  • Combination lock - no key required.
  • made of metal, offering resistance to cutting and sawing
  • Narrow opening.

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):

  1. With dials at 0-0-0 (or combination the lock was previously set to), push in the shackle
  2. With shackle pushed in, set your new combination
  3. Release shackle and scramble wheels to lock
  4. Be sure to record your NEW combination as you are the only one who knows it!

Store your combination at – 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!

Note: The lock may only be reset when it is in the open position. If you do not recall the combination the lock is set to, you will not be able to reset the combination.


Master Lock 1547D Set Your Own Combination Backpack Lock 3-5/16 in. Wide with 1-3/16 in. Shackle, Black

$8.28  in stock
5 new from $3.50
1 used from $5.02
Free shipping
as of November 20, 2019 6:37 pm


  • For use on backpacks, sports bags, and duffle bags
  • Set your own three-digit combination for easy combination recall
  • Backpack lock is constructed from metal for durability and features a chrome thumb piece to ensure shakle remains closed
  • 3-5/16 in. (84 mm) wide lock body; 3/16 in. (5 mm) diameter shackle with 1-3/16 (30 mm) in. length, 1/4 in. (6 mm) width
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