MaxGrade manufactures door hardware with exceptional value and uncompromising quality. Its solid all metal construction provides dependable security and strength. This hardware is ideal for commercial applications. The ANSI Grade 2 DB201 series double cylinder deadbolt is operated by key from either side to throw or retract deadbolt latch. The adjustable 2-3/8" or 2-3/4" backset latch has a UL Listed 3 hour fire rating and comes standard with a 1-1/8" x 2-1/4" square corner faceplate. This deadbolt fits 1-3/8" to 1-3/4" thick doors with 2-1/8" prep. The DB201 series deadbolt is backed by a lifetime mechanical and lifetime finish warranty.
Specify 230T for machine screw and toggle nut screw pack (10 pk) for concrete. BL236W is 236W case quantity 50. Easy installation by inserting screwdriver through small hole in bumper. Concave rubber bumper prevents damage to locksets with projecting buttons. Concealed tamper proof mounting.