The HK series Grade 1 Cylindrical Knob lock is designed and tested for the most robust applications for Grade 1 knob locksets. Backed by the Arrow 10 year warranty and Certified to BHMA Grade 1 it is the worry free solution when a Grade 1 knob lock is needed.

ANSI FUNCTION: F109 - Entry/Office
BASE MATERIAL: Stainless Steel
BOLT PROTECTION: 1/2"
CYLINDER TYPE: Less Cylinder
DOOR THICKNESS: 1-3/8" - 2"
FINISH: 630/US32D Satin Stainless Steel
FINISH DESCRIPTION: Satin Stainless Steel
FINISH TITLE: 630/US32D
FIRE RATED: 3 Hours {A}
FLORIDA: 0
FUNCTION: 11 - Entrance
GRADE: Grade 1
HAND: Not Handed
HEIGHT: 3.5
ILLINOIS: 0
LATCH BACKSET DIM: 2-3/4"
LATCH NUMBER: Q71
LATCH TYPE: Dead Latch (Guarded)
LENGTH: 7.625
LEVERKNOB DESIGN: B - Ball Knob
LIMITED WARRANTY: 10 Years
LOCK FACE SIZE: 2-1/4" x 1-1/8"
MANUFACTURER: Arrow
MASSACHUSETTS: 0
NEVADA: 0
ROSEESCUTCHEON DESIGN: B Rose
SCREWS: Combination
SERIES: HK Series Grade 1 Cylindrical Knob Locks
STRIKE HEIGHT: 4-7/8"
STRIKE NUMBER: 306
STRIKE TYPE: ASA
STRIKE WIDTH: 1-1/4"
WEIGHT: 2.9
WIDTH: 5