Choose these lock cylinders if you need lock cylinders that each open with a different key. They're commonly used in door handles with easy-change cylinders, which are also known as interchangeable-core handles.

All lock cylinders have a six-pin tumbler locking mechanism.

Choose these lock cylinders if you need several lock cylinders that open with the same key. They're commonly used in door handles with easy-change cylinders, which are also known as interchangeable-core handles.

All lock cylinders have a six-pin tumbler locking mechanism.

Choose these lock cylinders if you want individual lock cylinders or groups of lock cylinders that open with their own key, but also open with a master key. They're commonly used in door handles with easy-change cylinders, which are also known as interchangeable-core handles. Master keys are sold separately.

All lock cylinders have a six-pin tumbler locking mechanism.

Choose these cylinders if you need several cylinders that open with the same key. They snap into compatible cam and deadbolt lock bodies (not included) to use your own lock cylinders to match the keying of an existing system. A trim ring adapter is included to use these cylinders in _3/4" diameter holes. Removal requires the lock cylinder removal tool (sold separately).

Choose these cylinders if you need cylinders that each open with a different key. They snap into compatible cam and deadbolt lock bodies (not included). A trim ring adapter is included to use these cylinders in _3/4" diameter holes. Removal requires the lock cylinder removal tool (sold separately).

Choose these cylinders if you need cylinders that each open with a different key and also open with a master key. They snap into compatible cam and deadbolt lock bodies (not included) to use your own lock cylinders to match the keying of an existing system. A trim ring adapter is included to use these cylinders in _3/4" diameter holes. Two keys are included; master keys are sold separately. Removal requires the lock cylinder removal tool (sold separately).

Simplify keying and rekeying around your facility, both indoor and out. Instead of replacing the entire lock, just slot your own cylinder into these padlocks. Use them to match existing keying when expanding your facility, even if the key number isn’t common. Made from materials that resist corrosion from rain and snow, use them to secure outdoor equipment and gates. They accept easy-change lock cylinders, which are also called small format interchangeable core (SFIC) cylinders. To install and remove a cylinder, you'll need a control key that matches the cylinder (not included).

Key and replace lock cores without dismantling the entire door handle. Choose these if you want to use your own compatible small format interchangeable lock core. They are UL Listed for three-hour fire doors. Once the outside handle is locked with the button on the inside handle, turn the inside handle to release the lock or unlock it with a key from the outside.

Backset distance is the distance from the door’s edge to the center of the handle's mounting hole. Latch bolt projection is the length the latch bolt extends from the door's edge.

Key and replace lock cores without dismantling the entire door handle. Choose these if you want to use your own compatible small format interchangeable lock core. They are UL Listed for three-hour fire doors. The outside handle locks and unlocks with a key while the inside handle can always open the door.

Backset distance is the distance from the door’s edge to the center of the handle's mounting hole. Latch bolt projection is the length the latch bolt extends from the door's edge.

Key and replace lock cores without dismantling the entire door handle. Choose these if you want to use your own compatible small format interchangeable lock core. They are UL Listed for three-hour fire doors. The outside handle is always locked and has to be unlocked with a key while the inside handle can always open the door.

Backset distance is the distance from the door’s edge to the center of the handle's mounting hole. Latch bolt projection is the length the latch bolt extends from the door's edge.

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. These handles are mechanical and do not require electrical wiring or batteries. They are UL Listed for use with three-hour fire doors.

To determine door swing direction, stand on the side of the door where it swings away from you. If it opens to the right, select a right handle; if it opens to the left, select a left handle. Select a handle with the correct backset distance (the distance from the door’s edge to the center of the handle's mounting hole) for your door. Latch bolt projection is the length the latch bolt extends from the door's edge.