For frequently used doors, these knobs last twice as long as standard door knobs.

In addition to lasting twice as long as standard door knobs, these are made entirely of corrosion-resistant materials to stand up to washdown and marine environments.

For frequently used doors, these handles last twice as long as standard door handles.

These knobs lock and unlock with a button on the inside or their own unique keys.

Choose these knobs if you need to open multiple doors with the same key. They also lock and unlock with a button on the inside.

Choose these knobs if you want to use your own compatible lock cylinders.

Choose these handles if you want to use your own compatible lock cylinders.

Lock and unlock these handles with a button on the inside or a key on the outside. Handles each open with a different key.

These handles lock and unlock with a button on the inside or a key on the outside; they all share the same key.

Unlock these handles with a shared master key and a key unique to that door; they lock with a button on the inside handle.

Lock and unlock the outside of these handles with their own unique keys. The inside handle can always open the door.

For frequently used doors, these handles last twice as long as standard key-locking door handles.

Install your own compatible lock cylinders in these handles. The inside handle opens the door whether or not it is locked.

Lock and unlock the outside handle with both a master key and a unique door key. The inside handle can always open the door.

The locks on these handles open with the same key. They can open from the inside handle whether locked or unlocked.

These knobs can always be opened from the inside, while the locks on the outside each open with a different key.

Lock and unlock each of these knobs with the same key. The inside knob can always open the door.

The outside of these handles is always locked, and can be unlocked with a unique key. The inside handle can always open the door.

In addition to lasting twice as long as standard self-locking door handles, these mortise mount into a cutout in the door to withstand vandalism.

Use any compatible lock cylinder with these handles. The outside handle is always locked, but you can open the door from the inside.

Use the same key to open multiple handles. The outside handle is always locked, and the inside handle can always open the door.

These handles are always locked from the outside, but open with a master key and their own keys.

Each of these knobs opens with its own key. The outside handle is always locked, but you can open the door from inside.

These knobs are always locked from the outside. Unlock multiple knobs with the same key, or turn the inside knob to open.

The easy-to-read backlit screen turns on when touched and enters sleep mode when inactive to conserve battery life. Open the outside handle with a combination or the included key; the inside handle is always unlocked.

To gain access from the outside with a key as well as a combination, these handles accept an easy-change lock cylinder. The inside handle is always unlocked.

Gain access from the outside with a combination; the inside handle is always unlocked.

The movement of the lever from opening and closing the door generates the power these handles need. They are programmable so you can assign different combinations to different people and restrict access when necessary.

Lock the outside knob with the button on the inside knob.

In addition to lasting twice as long as button-locking door knobs, these are made entirely of corrosion-resistant materials to stand up to washdown and marine environments.

Often used on emergency exits, touch bars open doors with a push.

Rugged construction withstands impact from carts, dollies, and other equipment.

An alarm sounds when these touch bars are pushed to open doors.

In addition to a bolt that locks your door when the alarm is armed, these levers have a latch that automatically locks the door when it's closed.

Able to withstand vandalism better than other crossbars, these mortise mount into a cutout in the door.