Bramah deadlock for wooden doors with 13mm (1/2in) fire stop. Keyed both sides. Two microswitch (6 terminals). Lock depth 57mm. Backset 40mm.
Supplied with 2 keys.
Please note that this lock, although new, is very old and does show some signs of ageing. We are not able to supply any additional keys, but they should be available from Bramah - the Bramah registration form is included.