Brass Ball Mortice Knob Set. Ref 83630

Description

Our knobs come unsprung. They are solid cast, not hollow, roses are attached so use in conjunction with a mortice latch or lock.

The knobs are surface fixed and for best results the centre of the knob should be a minimum of 3″ from the edge of the door. Heavy Duty latches 4″ or 5″ are recommended for maximum efficiency.