175RS 26D F21

Manufacturer: Marks 

Product Description: Marks 175 Series Grade 2 Cylindrical Classroom Lever Lockset 

Medeco 6Pin IC Core Less Core

Finish: Satin Chrome

Function: Deadlocking latch by knob/lever inside. Outside knob/lever locked or unlocked by key.

Specifications: Meets ANSI specification: ANSI-A156.2

UL Listed 3Hr. Fire Rating

Door Thickness: 1-5/8" to 1-7/8" (For 1-3/8" door use K1704 spacer, sold separately) standard

Backset: 2-3/4" square corner latchbolt standard

Strike: 4-7/8" ASA strike standard 

Levers: Solid cast Zamac; with 1/2" return; 4-3/4" lever length