Dynasty Hardware AUS-00-26D is a cylindrical lock designed for commercial use. It features a deadlocking plunger to prevent lock forcing when the door housing is closed. The lock is easy to install and comes with all the necessary hardware. It is suitable for doors up to 17/8" thick. The lock can be installed on either right or left-hand doors. It also has an adjustable latchbolt to ensure a proper fit. The lock is made of durable materials and is backed by a limited lifetime warranty.