Perko Black Non-Locking Flush LatchThe non-locking flush latch from Perko is made from black polymer and chrome plated zinc alloy, with a stainless steel stem and lock nut. #1 with offset cam bar and flexible polymer strike. #2 with offset adjustable cam bar. #3 with straight cam bar and flexible polymer strike. It has detents to indicate open or closed position, and installs into a 2" diameter hole.Specifications: Face plate dimensions: 2-1/2" x 2-1/2"; For door thickness: 1/4" - 1-1/8"; Mounting hole diameter: 2" - 1-1/8"; Click here for Perko Non-Locking Flush Latch.