Greenfield Handlesets meets ANSI Grade 3 Specification
T-Locks Locksets provide a solid brass pin cylinder,all metal parts and brass plated steel strike plate
T-Locks Locksets fits all standard doors and accommodate both 2-3/8" and 2 3/4" backset for any door thickness from 1-3/8" to 1-3/4"
T-Locks Locksets may be used for new installation and replacement of existing locksets.
Suitable for a door thickness of 35mm - 50mm
Backset of 60-70mm