Rim Cylinder Yale Y1 Keyway US3 (Bright Brass) 1987-Buick-Regal A deadbolt cylinder is the

A deadbolt cylinder is the key-operated component inside a deadbolt lock that controls locking and unlocking

1984-Pontiac-Phoenix

Movements: by ball joint on rectified carriage

These will cover 85% of lock cylinders on the market today

and some vehicle locks

Rim Cylinder Yale Y1 Keyway US3 (Bright Brass) 1987-Buick-Regal A deadbolt cylinder is theThe Yale Y1 Keyway 1 1 8" Rim Cylinder with US3 finish is made of solid brass and is compatible with the Y1 and Y2 keys. This cylinder is specifically designed to meet the exact pinning specifications of original Yale systems. The tailpiece converts between horizontal and vertical positions. This cylinder comes keyed 5 pin (Y1) but can have a 6th pin (Y2) added. Comes with 2 Keys 1 1 8" Length Tailpiece converts between horizontal and vertical