Designed for residential and commercial construction.
Fits 35mm to 50mm (1 3/8" - 2") door thickness. Wood or metal
70mm standard, 60mm backset and 127mm backset links available - specify
The Gainsborough standard brass cylinder features 6 pin tumbler and C4
keyway. 2 brass keys supplied as standard. Also available in restricted
Solid brass latchbolt with 12.7mm throw. Faceplate self-adjusting to accommodate
bevelled or flat doors.
• 70mm backset with 58mm x 29mm faceplate
• 60mm backset with 58mm x 25mm faceplate
70mm x 29mm with curved lip and box standard.
Knobs and roses are manufactured from either brass or stainless steel.
Knobs are secured by steel knob retainer which cannot be depressed when
lockset has been locked.
Heavy gauge cold rolled steel, zinc plated and dichromated for rust resistance.
54mm (2 1/8") cross bore and 25mm (1") edge bore.
SS Satin Stainless Steel
SC Satin Chrome
When ordering, add relevant finish code to form
complete product catalogue number.
6 pin tumbler cylinder supplied in the standard broach, keyed to differ
with 2 keys per lock. Special keying is available.
All Gainsborough locksets come with brass keys. Nickel silver keys as
standard with restricted profile systems.
Standard keyed differently (KD) unless otherwise specified. Locks also
can be keyed to the following systems:
KA Keyed Alike
MK Master Keyed
GMK Grand Master Keyed
GGMK Great Grand Master Keyed
MA Maison Keyed
PK Project Keyed
PMK Project Master Keyed