Cal-Royal T300 Series Deadbolt

TRIM: Wrought Brass or Stainless Steel. DOOR RANGES: Adjustable 1 ⅜” (40mm) to 2” (51mm) door thickness. BACKSET: UL Listed 3 Hour Fire Rating 2 ¾” latchbolt. 2 ⅜” optional. DEADBOLT FACEPLATE: Standard 2 ¼” X 1 ⅛” for 2 ¾” backset. Optional 2 ¼” X 1” for 2 ⅜” backset. STRIKE: 1 ⅛” X 2 ¾” square corner. Extra security 1” throw bolt with ¼” free spinning anti-cut through pin. 2 pcs x 3” screws with wood frame reinforcer greatly strengthens door frames. BORE DIAMETER: 1” for latch, 2 ⅛” for lock housing. KEYWAYS: 6 pin solid brass “C” keyway standard. Schlage