Master Lock

37NKA-4

Master Lock - Keyed Alike Trailer Locks #37NKA-4 BUMP

Antitheft

BumpStopTM Advanced Cylinder Technology.
3/4" (19mm)Armored Shackle Guard helps block bolt cutters.
Revolving, case-hardened steel shackle sleeve resists cutting and sawing.
Removable shackle sleeve. Sleeve off - Secures coupler latches. Sleeve on - Works best with hasps.
Precision pin tumbler mechanism resists picking.

The $48.95 special price is for FOUR (4)padlocks keyed alike (same key unlocks all four) and eight keys. Individually these locks cost $13.75 each and $55.00 for four, therefore a $6.05 saving. These padlocks are ideal for all outdoor applications when needing multiple locks that utilize ONLY one key. BumpStopTM Advanced Cylinder Technology employs an innovative, patent pending design which utilizes a unique reverse rake tapered driver pin, high performance springs and tightly machined cylinder chambers. During a bump attempt, this design prevents the transfer of force from the bump key to the pins and therefore blocks rotation of the cylinder so that the lock remains locked. To fit coupler latch: remove the shackle sleeve. Shackle fits opening of 9/32" (7mm). Note that non-rigid shackle has enough play to fit virtually all coupler latches less than 3/4" wide. You can order up to eight locks keyed alike. For quantities greater than eight please inquire and we can normally have them in a couple of days. This style lock is also available in a 2-pack and a 3-pack. To purchase visit our Amazon Store (click on our logo), or via the Master Lock link under this pages title. To reach any desired quantity order a combination of 2-packs, 3-packs, 4-packs.

Wagner Brakes F106700S Front Retainer Clip
Spectra Premium C 691 Coil Plug C-691
Mix me 799