Master Lock High Security Padlocks 6230NKA-4 w/BumpStop

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

BumpStop 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.

Introducing the ProSeries Padlocks, designed for Commercial/Industrial applications and featuring a Limited Lifetime Warranty. These high-security locks are available in a set of four (4) keyed alike with eight (8) keys. Please note that if you order two 4-packs, they will not necessarily be keyed the same. To ensure you receive two 4-packs keyed alike, you must order the 8-pack.

The ProSeries Padlocks are ideal for harsh outdoor conditions, with an exclusive Pro Series Weather Tough cover that protects the lock from water, ice, dirt, and grime. The solid iron shackle shroud resists harsh physical attacks, and the removable cylinder can be replaced or re-pinned.

These locks feature a 5-spool pin tumbler cylinder for added pick resistance, and a dual ball bearing locking mechanism that resists pulling and prying. The BumpStop Advanced Cylinder Technology ensures that the locks are virtually impossible to pick.

The padlocks have a 2-1/2 (64mm) wide round solid steel body, each weighing 1.48 lbs. The hardened boron alloy shackle has a 7/16 (11mm) diameter and a 1-1/8 (29 mm) inside height clearance. The chrome rustproofing provides longer life for these high-security locks.

Inquire now, and we can normally have them in a couple of days. Invest in the ultimate protection for your personal property with the ProSeries Padlocks featuring BumpStop Technology.

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