Fullex Crimebeater 55mm Double Spindle Gearbox

A replacement centre case gearbox for the Fullex Crimebeater multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as simple as removing a few screws.

Fullex Crimebeater Door Lock Gearbox Centre Case 55mm Double Spindle Information

• Important measurements: 55mm Backset / 92mm PZ Centres

• This is the mechanism inside the door that is operated by the handle.

• Most likely to be the problem when a lock fails.

• Reversible latch for left or right handed doors

• Double spindle - for lever / lever & lever / pad operation 

Technical

A full technical diagram is included in the image gallery.