Entrance handlesets single cylinder"ultramax security - chelsea" less interior trim pack - boxed 2-3/8 backset - round corner latch and strike finish=satin nickel keying=- Sectional handleset with single cylinder deadbolt. Latchbolt operated by thumbpiece outside and grip inside. Deadbolt operated by key outside and thumbturn inside. Door prep: 2-1/8 inch cross bore, 1 inch edge bore, 1 inch x 2-1/4 inch latch face. Backset: Deadbolt - adjustable to 2-3/8 inch or 2-3/4 inch, handle - adjustable to 2-3/8 inch or 2-3/4 inch. Door thickness: 1-3/4 inch standard. 2-1/4 inch optional. Not designed for use on 1-3/8 inch doors. Cylinder: 6-pin. 5-pin optional. Faceplate: 1 inch x 2-1/4 inch. Strike: Deadbolt - 1-1/4 inch x 3-5/8 inch round corner standard. Includes ultra-strike door jam brace with (3) 3 inch screws. Handle - 2-1/4 inch full lip round corner standard. Bolt: Deadbolt - brass bolt, full 1 inch throw, titanium alloy roller pin. Handle - 1/2 inch throw. Nickel plated. Handing: Reversible for right or left hand doors. Ansi/bhma: Grade 1 deadbolt.
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