Shackle is concealed to make it difficult to cut. Choose these locks if you need locks that each open with a different key. All locks have random key numbers.

Stainless steel-body locks are more corrosion resistant than steel-body locks, but are not as strong.

Stainless steel shackles are more corrosion resistant than hardened steel shackles, but are not as strong.

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.

For technical drawings and 3-D models, click on a part number.

Vertical shackle clearance is greater than 1". 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. Brass-body locks are more corrosion resistant than steel-body locks, but are not as strong. Stainless steel shackles are the most corrosion resistant.

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.

For technical drawings and 3-D models, click on a part number.

Shackle is concealed to make it difficult to cut. 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. Stainless steel-body locks are more corrosion resistant than steel-body locks, but are not as strong.

Stainless steel shackles are more corrosion resistant than hardened steel shackles, but are not as strong.

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.

For technical drawings and 3-D models, click on a part number.

For added security, locks have specially designed keys that cannot be duplicated and cannot be removed when the lock is open. Choose these locks if you need several locks that open with the same key.

Stainless steel-body lock is stronger and more corrosion resistant than brass-body locks. It has a concealed shackle to make it more difficult to cut.

Stainless steel shackles are more corrosion resistant than hardened steel shackles, but not as strong.

Disc-tumbler key locking mechanisms offer good pick resistance. When choosing between padlocks with seven or eleven discs, the lock with eleven discs is harder to pick.

For technical drawings and 3-D models, click on a part number.

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. Stainless steel-body locks are more corrosion resistant than steel-body locks, but are not as strong.

Stainless steel shackles are more corrosion resistant than hardened steel shackles, but are not as strong.

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.

For technical drawings and 3-D models, click on a part number.

Padlock doors and other objects without worrying about the lock being picked or having to remember combinations. These padlocks unlock with a magnetic key fob. They have a brass body, which resists corroding from the weather. The stainless steel shackle resists rusting, but is easier to cut than other materials, such as boron alloy. Replace the shackle after damage or if you need a different vertical clearance.

Vertical shackle clearance is greater than 1". These corrosion-resistant padlocks are well suited for refineries and marine applications. Set your own combination and change it at any time.

Stainless steel body locks have very good corrosion resistance and are stronger than zinc-body and brass-body locks.

Locks with hardened steel shackles are more cut resistant than locks with stainless steel shackles.

For technical drawings and 3-D models, click on a part number.

Padlocks come in a variety of colors for easy identification and organization. The shackle is hardened steel for cut resistance.

For technical drawings and 3-D models, click on a part number.

Choose these locks if you need several locks that open with the same combination. The shackle is hardened steel for cut resistance.

For technical drawings and 3-D models, click on a part number.

Open the shackle with a control key as well as the combination. Control keys are sold separately.

Factory-registered locks give you an exclusive keying system that is unique to your locks. If matching factory-registered locks to an existing system, please specify the key number of the existing system.

For technical drawings and 3-D models, click on a part number.

Vertical shackle clearance is greater than 1". Open the shackle with a control key as well as the combination. Control keys are sold separately.

Factory-registered locks give you an exclusive keying system that is unique to your locks. If matching factory-registered locks to an existing system, please specify the key number of the existing system.

For technical drawings and 3-D models, click on a part number.

Compared to other combination padlocks, these have a reinforced body and dial, making the lock more difficult to shim and pull apart. The dial rim is also recessed to prevent tampering.

Open the shackle with a control key as well as the combination. All of these locks are factory registered to give you an exclusive keying system that is unique to your locks. If matching factory-registered locks to an existing system, please specify the key number of the existing system. Control keys are sold separately.

For technical drawings and 3-D models, click on a part number.

Slide these shims between the padlock shackle and body to open most locks that are damaged or missing keys.