A Grade London Fire Brigade Mortice Deadlock FB1.M Lid mounted on stainless steel

Lid mounted on stainless steel piano hinge

Sold and supplied with fixing pack

Self-centring on door leaves 35-45 mm thick

allowing for smooth

Comes with back check and delayed actions (BC/DA)

A Grade London Fire Brigade Mortice Deadlock FB1.M Lid mounted on stainless steelA Grade CE BARY Mortice Deadlock FB1. M Product Information: FB1 Fire Brigade Locks, normally used to secure doors to dry risers electrical cubboards. Specified in areas which the London Fire Brigade would require access. These locks allow the Fire Brigade access without breaking a door Operates on the FB1 key Keys, escutchesons sold separetely Supplied with strike, fixings and intumescent fire pack Dimensions: See line drawing 60 minute fire rated