Key in Lever Locksets
4600 Series
The 4600 Series Lever Locksets offer a commercial grade curved lever design on large diameter (75mm) round rosettes. Featuring a tubular design that allows for quick and easy installation, this series is available in Satin Chrome Plate, Chrome Plate and Polished Brass finishes.
Product Information
Applications
Designed for residential or commercial construction
Door thickness
Fits 35mm to 50mm (1 3/8” – 2”) door thickness (wood or metal door installation)
Backset
70mm standard. 60mm and 127mm backsets available.
Cylinder
The Gainsborough standard brass cylinder features 6 pin tumbler and C4 keyway. Two brass keys supplied as standard.
Latch
12.7mm throw, fire rated. Reversible for right or left handed doors. Solid Brass latchbolt. Faceplate is self adjusting to accommodate bevelled or flat doors. Faceplate size 58mm x 25mm.
Handing
Non-handed: can be used on right or left hand doors, open in or out.
Strike
70mm x 29mm x 1.5mm standard universal strike. Strike box furnished.
Trim
Zinc based levers, which are plated to match trim finish. All other parts are made of brass or stainless steel.
Door preparation
54mm (2 1/8”) cross bore and 25mm (1’) edge bore.
Finishes
CP Chrome Plate
SC Satin Chrome Plate
PB Polished Brass
When ordering, add relevant finish code to form complete product catalogue number.
Lever Dimensions
4600 Series Lever length is 130mm, curved in design, with a projection over 50mm from the face of door.
(4500 Series Lever length is 136mm, featuring a 9.5mm return and a projection over 50mm from the face of door.)
Keying Information
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. Standard keyed differently (KD) unless otherwise specified. Locks also can be keyed to 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
Accessories
Latches
Deadlatch - 70mm Backset; Privacy/Passage Latch - 70mm Backset; Deadlatch - 60mm Backset; Privacy/Passage Latch - 60mm Backset; Deadlatch - 127mm; Deadlatch (Solid Hub) - 70mm Backset; Deadlatch (Solid Hub) - 60mm Backset
4000-SP01 Strike Plate
4000-REB Rebate Conversion Set
4500-CYL Spare Cylinder
Functions
Entrance / Escape Lockset
4600 - Deadlatch - 70mm Backset SC CP
Glass Door Lockset - Double Cylinder
4610 - Deadlatch - 70mm Backset SC CP
Storeroom Escape Lockset
4660 - Deadlatch - 70mm Backset SC CP
Communication Lockset - Double Cylinder
4670 - Deadlatch - 70mm Backset SC CP
Exterior Escape Half Set
4690 - Deadlatch - 70mm Backset SC CP