Exterior Deadbolt Length: 3 3/4"Exterior Deadbolt Width: 2 3/4"Exterior Deadbolt Projection: 1"Exterior Plate/Rosette Overall Length: 14 3/16"Exterior Plate/Rosette Length (Top): 7 1/2"Exterior Plate/Rosette Width (Top): 3"Exterior Plate/Rosette Length (Bottom): 3 5/8"Exterior Plate/Rosette Width (Bottom): 1 7/8"Exterior Plate/Rosette Projection: 1/2"Handle Projection: 3 1/4"Interior Deadbolt Length: 3 3/4"Interior Deadbolt Width: 2 3/4"Interior Deadbolt Projection: 1 1/2"Interior Plate/Rosette Overall Length: 7 3/4"Interior Plate/Rosette Width: 3"Interior Plate/Rosette Projection: 2 15/16"
Product Features:Limited Lifetime Warranty.Solid Forged Brass: Entrance handle, cylinder collar, knob, rose, and turn piece are manufactured of solid forged brass for maximum strength and durability.Installation: Estate lock sets are designed for easy installation in standard pre-bored wood or metal doors. The adaptor aligns the latch with the trim. Graphic instructions make installation FAST!Case: Deadbolt and latch case are formed of steel for strength. Most interior working parts are made of solid brass or steel for maximum strength and smooth operation.Backset: Adjustable backset 2 3/8" (60mm) or 2 3/4" (70mm) latch and deadbolt supplied standard.Face Plate: Deadbolt and latch supplied with a 1" (25mm) face plate.Strike: Deadbolt is furnished with a specially designed reinforcing strike constructed of high grade steel for ultimate strength and durability. The strike is installed with two (2) 3" (76mm) security jamb screws and a dust box. The security strike is covered with an armored front to conceal the fasteners. Latches are supplied standard with a full lip strike.Bolt: Deadbolt and latch bolt are constructed of solid brass. Deadbolt has 1" (25mm) throw when extended and a hardened steel insert for maximum protection and security. Latch bolt has a 1/2" (13mm) throw when extended to fully engage to door jambKeys: Designed with a 1 1/4" (32mm) wide bow surface.
Two-Point Lock Sets:Door Thickness: Lock sets accommodate a door thickness of 1 3/4" (44mm) to 2" (51mm). Cannot be installed on doors thicker than 2" (51mm).Distance Between Center of Latch and Deadbolt (CTC): Lockset accommodates any center to center dimension greater than 4 3/4" (121mm)Cylinder: Cylinder supplied with 5-pin keying. Cylinder is protected with a free-turning cylinder guard to resist gripping or twisting.Door Prep: Designed to fit 2 1/8" face bore with a 3 hole prep.Note: When installing a two-point handleset on a door prepped for a standard single point handleset with a 5 1/2" CTC boring, the location of the thumb piece will be approximately 2 1/2" lower. 
