Heavy Ant Brass Beehive Knobs. Ref 83633H

Description

Our knobs come unsprung, are solid cast, not hollow and have loose roses to enable them to be used with a rim lock (discard one rose) or use with a mortice lock.

They have 8mm threaded spindle to take adjustment for various door thickness and lock firmly with a grub screw. The GRUB SCREW should locate on the ”V” in the shaft and not on the threaded part.

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.

Supplied with necessary fixing screws.