Master Lock (4) Keyed Alike Padlocks

This listing is for a set of FOUR (4) padlocks that are keyed alike, meaning the same key unlocks all four locks, and includes eight keys. These padlocks are perfect for outdoor use when multiple locks are needed that can be opened with just one key.

To secure a coupler latch, simply remove the shackle sleeve. The shackle fits a standard opening of 9/32" (7mm) and the non-rigid shackle has enough flexibility to fit most coupler latches less than 7/8" wide.

Please note that while these padlocks work well on 1-7/8 and 2-inch couplers, they are not recommended for all 2-5/16 couplers. They may fit some 2-5/16 couplers, except for those with the latch partially recessed from the top surface or if the latch is wider than 7/8.

If you require more than eight locks keyed alike, please contact us for availability. This style of lock is also available in 2-packs and 3-packs. For larger quantities, you can mix and match combinations of 2-packs, 3-packs, and 4-packs.

In addition to the features mentioned above, these padlocks also come with Bump Stop Technology for added security. The armored shackle guard blocks bolt cutters, and the case-hardened steel shackle sleeve resists cutting and sawing. The precision pin tumbler mechanism ensures resistance against picking.

Remember that if you order multiple 4-packs, they may not be keyed alike. To guarantee that all locks are keyed the same, it is recommended to order the 8-pack.

For more information or to make a purchase, visit our Amazon Store or use the Master Lock link provided. Search for product number 37NKA in our storefront for the version with Bump Stop Technology.

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