Cal Royal CRB Deadbolt

RIM - Wrought Brass or Stainless Steel. DOOR RANGES - Adjustable 1 3/8" (35mm) to 2" (51mm) door thickness. BACKSET -UL Listed 3 Hour Fire Rating 2 3/4" latchbolt. 2 3/8" optional. DEADBOLT FACE PLATE -Standard 2 1/4" X 1 1/8" for 2 3/4" backset. Optional 2 1/4" X 1" for 2 3/8" backset. BORE DIAMETER - 1" for latch, 2 1/8" for lock housing. KEYWAYS - 6 pin solid brass "C" keyway standard. Schlage E,Schlage C-K, Russwin D1-2-3-4, Corbin 59/60, Corbin-Russwin L4, Sargent LA-LB-LC, Falcon/Weiser E, Arrow A, Yale 8, Yale GA and Kwikset. Can also accept Medeco, Assa, Kaba and Cal-Royal HSK High Security Cylinders. INTERCHANGEABLE CORE - Interchangeable Core locks will accept compatible 6 or 7 pin cores with Best, Falcon and Arrow. Prefix "IC" before part number. Available combinated or uncombinated. Temporary construction cores available. Factory keying with control key and masterkey available. STRIKE - 1 1/8" X 2 3/4" square corner. Extra security 1" throw bolt with 1/4" free