- Exceeds ANSI A 156.2 Grade II lock standards
- Heavy duty security strikes with 3” screws
- 1” Throw bolt with two hardened steel rollers prevent sawing
- ADA recommended, extra large interior thumbturn
- Heat treated assembly housing screws (671/672)
Model 668
AVAILABLE FINISHES

Antique Brass

PVD

Satin Chrome
Description
Features
- Exceeds ANSI A 156.2 Grade II lock standards
- Heavy duty security strikes with 3” screws
- 1” Throw bolt with two hardened steel rollers prevent sawing
- ADA recommended, extra large interior thumbturn
- Heat treated assembly housing screws (671/672)
Specifications
- Adjustable latches 2-3/8” or 2-3/4” with removable faceplates
- Fits doors prepared with 2-1/8” cross holes and 1” edge hole
- Adjusts to door thickness from 1-3/8” - 2”
- Optional door thickness up to 2-1/4”
Warranty
- Limited Lifetime Mechanical Warranty
- Limited Lifetime Finish Warranty
- Limited Lifetime PVD Finish on Exterior Polished Brass