Black or white flexible plastic strike plate, with stainless steel stem and lock nut. Fig. 931 is a lock with 2 keys DP1 with flush cam bar DP2 with offset adjustable cam bar DP3 straight cam bar Detents indicate open or closed position Face dimensions: 2-1/2" x 2-1/2" Easily installs in a 2" diameter hole Door thickness: 1/4" to 1-1/8"