Secure items with large hasps or thick chains outdoors. These padlocks have a longer shackle than typical padlocks. Use them around your facility, both indoors and out, to prevent theft and unauthorized access. All have a pin-tumbler key locking mechanism, which is the most difficult locking mechanism to pick. The more pins a lock has, the harder it is to pick.

Choose these locks if you need several locks that open with the same key. If the lock or key with the key number you want isn’t listed, order the "Other Key Numbers" and specify your desired key number.

Steel-body locks are strong, and they’re less likely to deform from break-in attempts than brass-body locks.

Locks with a cover have extra protection against weather and impact. They’re a reliable choice for securing equipment, such as valves, in harsh outdoor environments. Those with a plastic cover shield the key cylinder from water and debris. The plastic won’t scrape nearby surfaces.

Hardened steel shackles are stronger than stainless steel shackles, but they don’t stand up as well to corrosion.

Lock gates and outdoor equipment without worrying about the shackle being cut. These padlocks have raised shoulders that cover most of the shackle, making it difficult to access. Made from materials that resist corrosion from rain and snow, they’ll operate smoothly even when exposed to the elements. Choose them if you need several locks that open with the same key. If the lock or key with the key number you want isn’t listed, order the "Other Key Numbers" and specify your desired key number.

All have a pin-tumbler key locking mechanism, which is harder to pick than padlocks with a disc-tumbler key locking mechanism. The more pins a lock has, the harder it is to pick.

Vertical shackle clearance is greater than 1”. Choose these locks if you want individual locks or groups of locks that open with their own key, but also open with a master key. The included keys have random key numbers; master keys are sold separately. Steel-body locks have a plastic cover to provide corrosion resistance.

Hardened steel shackles are stronger than brass shackles.

Pin-tumbler key locking mechanisms are the most difficult locking mechanisms to pick. When choosing between padlocks with four or five pins, the lock with five pins is harder to pick.

Shackle is concealed to make it difficult to cut. Choose these locks if you want individual locks or groups of locks that open with their own key, but also open with a master key. The included keys have random key numbers; master keys are sold separately.

Steel-body locks have a plastic cover to provide corrosion resistance.

Pin-tumbler key locking mechanisms are the most difficult locking mechanisms to pick. When choosing between padlocks with four or five pins, the lock with five pins is harder to pick.

Fit the extra-long shackle on these padlocks over large hasps or chains to secure equipment outdoors. They’re made from materials that resist corrosion caused by rain and snow. Set your own combination and change it at any time.

Padlocks with a dual-locking shackle prevent attempts to break them open from prying, shimming, or tapping because both ends of the shackle lock inside the body. Those with an octagonal shackle are harder to cut than those with a round shackle.

Brass-body locks are the most corrosion resistant.

Stainless steel shackles resist corrosion better than hardened steel. Boron carbide shackles are the hardest and most cut-resistant shackle material. They also resist corrosion better than hardened steel shackles.

Style B padlocks have a plastic cover to protect the rolling digits from freezing, corroding, or jamming caused by rain and debris.