padlocks lockers

Common anti-tamper features include hardened steel shackles, multi-pin cylinders, dual locking levers, and anti-shim or anti-pry locking mechanisms. These features increase resistance to picking, prying, and cutting by strengthening the shackle, complicating the lock core, and preventing shim or pry entry.

Product details list body widths from about 1-3/16 in (30 mm) up to 2-1/2 in (64 mm). Common sizes include 1-9/16 in (40 mm) and 1-7/8 in (48 mm).

Common materials include hardened steel and steel, plus zinc alloy, iron, and aluminum (including vinyl-covered aluminum bodies). Some products also use steel-plus-plastic constructions. Listings typically specify whether the shackle is hardened steel or a different metal.

Package quantities range from single locks to multi-packs. Typical options shown in product details include 1-per-package, 2-packs, 4-packs, and a 12-pack option.

Keyed padlocks commonly include two keys per lock. Combination padlocks usually include the lock and any setting/reset instructions. Some multi-lock sets specify two keys per lock in the product details.