UNION 3G114E BS3621:2007 Heavy Duty Deadlock - 67mm Case - 40mm Backset - Polished Brass

Quick and efficient

Quick delivery. Accurate description. Perfect replacement fit

Easy change of old 3 lever Chubb lock

Excellent direct replacement for elderly Chubb 3 lever lock-finding this solved a major problem as I simply took out the old lock and fitted the new one!!!!

Union mortise lock

It’s a well priced, British Standard compliant, 5 lever deadlock - quite simply, it does what it says it’ll do....

Superb Lock

Bought this to replace a failing rusty 5 lever mortice lock - it's a perfect one-for-one match and fitted in just a few minutes. Very high, solid quality and properly engineered.

Great Replacement Lock

Bought this item to replace decades old Chubb 5 lever lock, almost identical replacement for hard to find dimensions, most backsets are 45 mm, needed to be 40 mm otherwise fair bit of woodwork required to frail wood around old cut outs.