Product Details
Hager 3470 Grade 1 Classroom Lever Lock, *Satin Chrome* - ANSI F84
Deadlocking latchbolt operated by lever from either side except when outside lever is locked from outside by key. When outside lever is locked, latchbolt is operated by inside lever.

Lever Styles: Withnell - WTN, Archer - ARC
Finishes: 26D - Satin Chrome, 10 - Satin Bronze, 10B - Oil Rubbed Bronze
Features
Standard Door Prep: 2-1/8" (54 mm) Diameter (Cross Bore)
Latch Hole: 1" (25.4 mm) Diameter (Edge Bore)
Levers: Wrought Brass, Bronze or zinc based
Lock Chassis: Heavy gauge steel, zinc dichromated for corrosion resistance
Free wheeling (Levers Only)
Thru-bolt mounting (Levers Only)
Rose Diameter: 3-9/16" (90 mm) (Levers)
Keys: Two brass keys per lock
Cylinders: Brass 6-pin - Keyed Different - C Keyway
Drilled 6-pin, Keyed 5-pin - Standard
Door Thickness: Knobs: 1-3/8" (35 mm) - 1-3/4" (45 mm)
Levers: 1-3/8" (60 mm) - 2" (51 mm)
Backset: 2-3/4" (70 mm) - Standard, 2-3/8" (60 mm) - Optional
Latchbolt: 1/2" (13 mm) Throw - Stainless Steel
2-1/4" (57 mm) x 1-1/8" (29 mm) Faceplate
Deadlocking latchbolt prevents manipulation when door is closed; keyed functions only
Strike: 3935 ASA 1-1/4" (32 mm) x 4-7/8" (124 mm) strike - Standard