Meet U.S. postal service guidelines for mailbox locks.

Made of plastic, these locks are suitable for damp and humid environments.

Use these locks in a 3/4" dia. through hole, which is the most common through-hole size.

These locks are IP65 and NEMA 4 rated for protection against dust, dirt, and washdowns.

Use these locks in a 3/4" dia. through hole, which is the most common through-hole size.

Designed for use in 1/2" dia. through holes.

Designed for use in 1/2" dia. through holes.

These highly pick-resistant locks have specially designed half-moon keys that cannot be duplicated.

Offering more security than standard master keyed cam locks, these have circular keys that are difficult to duplicate.

These sets come with four cam locks that are divided into two groups of two. Each group of cam locks opens with a specific key number. All open with the same master key.

Choose these locks to use your own compatible lock cylinder to match the keying of an existing system.

Also known as compression cam locks, turn the handle a quarter-turn to latch, then another quarter-turn to draw the cam firmly against the door or drawer surface.

The mounting screws on these locks are concealed to prevent tampering.

In addition to an IP65 rating for washdown environments, these locks have a squeeze-release handle to prevent accidental opening when unlocked.

The mounting screws on these locks are concealed to prevent tampering.

The mounting screws on these locks are concealed to prevent tampering.

Fold the ring handle into the recess to stay out of the way when not in use.

Press the button and the handle snaps open; push the handle shut for a secure hold.

Similar to locks on a hotel safe, each user sets a new combination.

Choose these cylinders if you need cylinders that each open with a different key.

For use on gasketed doors, these latches use downward compression to pull surfaces together. They have a safety catch to prevent accidental opening.

Mount these latches on a corner to draw perpendicular surfaces together. They have a safety catch to prevent accidental opening.

Adjust the latching distance to compensate for gasketing and misalignment.

No need for a strike plate, these latches hook into a lip or notch.

Open several draw locks with the same key.

Adjust the latching distance for a tight fit over gasketing and to compensate for misalignment.

To prevent accidental opening, these latches have a safety catch.

These latches use downward compression to pull surfaces together for sealing gasketed doors.

A safety catch prevents accidental opening.

To prevent accidental opening, these latches have a safety catch.

Designed with compression springs to withstand vibration better than standard draw latches, these offer a more secure hold.

An integrated slide bolt extends into the strike plate to resist pull and vibration from side-to-side, front-to-back, and up-and-down forces.

No need for a strike plate, these latches hook into a lip or notch.

Each latch comes with a variety of strike plates for different mounting options.

To prevent accidental opening, these latches have a safety catch.

Draw lightweight surfaces together with these latches.

Lift and turn the handle 180° to open and close these latches.

To secure overlapping components, pull the slide over the stud until they snap together. These latches resist shock and vibration.

Also known as paddle latches, these are often used on electrical panels, cabinets, and lockers.

Choose these hasps if you need hasps that each open with a different key.

Turn the padlock eye to fasten these hasps without a padlock.