A true testament to British engineering, each lock is carefully hand-assembled to ensure the inner workings dovetail together perfectly and provide a superior operating experience.
This high-security deadlock has a hardened steel deadbolt to provide the maximum level of security.
BF - branded forend plate with small JG logo, as per product images
UF - plain, unbranded forend plate
SPRINGING
HS - heavy sprung, recommended for use with heavy levers or lever handles being installed without our sprung bearing rose
MS - medium sprung, recommended for use with levers handles being installed with our sprung bearing rose
LS - light sprung, recommended for use with door knobs
Finish Types
If you're wondering which finish type to select, here's the key difference: living finishes gently patinate and change over time, ageing gracefully, whilst ageless finishes are either naturally unchanging, or boast a protective ceramic coating which mean the finish stays consistent.
Details
This is a BS3621 British standard high-security small case euro cylinder mortice deadlock. It is recessed into the door and operated by a euro cylinder. Euro cylinders are not supplied with the locks and need to be specified or procured separately.
This is a high-security lock that is insurance approved for security doors.
Includes:
Lock case (The actual lock)
Solid brass/stainless forend plate (Plate that goes over the end of the lock)
Hardened steel strike plate with an incorporated tidy dust box
Solid brass/stainless strike plate (Plate that is fitted to the frame)
Fixing pack with solid brass slotted screws
Fire proof intumescent sleeve
Downloads
Please submit an enquiry form or call +44 (0)20 8680 2602 if you need any additional technical drawings.