Dead Lock 57mm Backset - Radius Forend.

NB - The image shows a square forend - you will receive a radius forend

Single throw hardened steel 13mm deadbolt to protect from sawing
Deadbolt can be operated from one side or both as required depending on the cylinder selected
Unique X-Tension feature allows the spring tension to be adjusted to suit the weight of lever furniture and to eliminate lever 'droop'
Dual profile can be used with euro or oval profile cylinders
57mm backset and 57mm centre in line with guidance of BS 8300
10-year guarantee

IMPORTANT - For fire door installations the lock must include intumescent protection to ensure the integrity of the door is maintained.

The Briton 5200 Series is a contract quality, mortice lock case range which can be used with euro profile or oval profile cylinders. The Series offers the most common range of lock functions. Performance Level 3.

Briton Fire Door Closers | Briton Exit Devices | Briton Locks