Master Lock Padlock Set - Keyed Alike, 2 W Body x 1 L Shackle, 5 NKA-4 with Bump Stop Technology

Introducing BumpStop TECHNOLOGY - Lock bumping, a surprisingly simple method of breaking in through locked doors and padlocks, is undeniably the newest emerging threat to personal property security. Virtually all locks in use today are particularly vulnerable to bumping, until now.

BumpStop Advanced Cylinder Technology features an innovative, patent pending design utilizing 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, effectively blocking rotation of the cylinder to keep the lock secure. Reach out to us to inquire, and we can typically have them ready for you in a couple of days.

This listing is for four (4) keyed alike Master Lock padlocks with 8 keys. These heavy-duty contractor grade locks are perfect for outdoor use and offer an additional layer of security thanks to the proprietary BumpStop Advanced Cylinder Technology.

Specifications include a 2" (51mm) wide laminated steel body for superior strength, a shackle height clearance of 1", and a 3/8" diameter hardened boron alloy shackle for excellent cut resistance. The non-rekeyable, 4-pin W1 cylinder helps prevent picking, while dual locking levers provide added pry resistance. Plus, proprietary rustproofing ensures a longer life for these high-quality locks.

This multi-purpose padlock is the required lock on many commercial and industrial job site gang boxes, most KNAACK boxes, the RIDGID Universal Storage Chest, and various other construction storage containers. Please check the manufacturers' specifications to ensure compatibility. With these locks, you can rest assured that the same key will open all of them, making it convenient for multiple lock usage with just one key.

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