Also known as rim lock cylinders, these are for use in locks that are mounted to the door's surface. Choose them if you need several lock cylinders that open with the same key. They are commonly used in deadbolt door locks and touch bars with alarms. All have a five-pin tumbler locking mechanism.

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. If you are unsure of which keyway style to choose, Best E keyways are more prevalent in the industry. A control key (sold separately) is required to install and remove the cylinders.

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. If you are unsure of which keyway style to choose, Best E keyways are more prevalent in the industry. A control key (sold separately) is required to install and remove the cylinders.

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. If you are unsure of which keyway style to choose, Best E keyways are more prevalent in the industry. A control key (sold separately) is required to install and remove the cylinders.

Choose these locks if you need locks that each open with a different key. Lock and unlock the deadbolt with a turnpiece on the inside and a key on the outside.

Select a lock with the correct backset distance (the distance from the door’s edge to the center of the lock's mounting hole) for your door. Latch bolt projection is the length the latch bolt extends from the door's edge.

A guard over the latch prevents tampering. Choose these locks if you need locks that each open with a different key. Lock and unlock the deadbolt with a turnpiece on the inside and a key on the outside.

Select a lock with the correct backset distance (the distance from the door’s edge to the center of the lock's mounting hole) for your door.

Choose these locks if you need several locks that open with the same key. Lock and unlock the deadbolt with a turnpiece on the inside and a key on the outside.

Select a lock with the correct backset distance (the distance from the door’s edge to the center of the lock's mounting hole) for your door. Latch bolt projection is the length the latch bolt extends from the door's edge.

A guard over the latch prevents tampering. Choose these locks if you need several locks that open with the same key. Lock and unlock the deadbolt with a turnpiece on the inside and a key on the outside.

Select a lock with the correct backset distance (the distance from the door’s edge to the center of the lock's mounting hole) for your door.

Choose these locks if you need locks that each open with a different key. Lock and unlock the deadbolt from the inside as well as the outside with a key.

Select a lock with the correct backset distance (the distance from the door’s edge to the center of the lock's mounting hole) for your door. Latch bolt projection is the length the latch bolt extends from the door's edge.