8mm Spindle for Porcelain Mortice Knobs

This collection covers an 8mm spindle designed for use with porcelain mortice knob sets. It connects the knobs through the door to the latch mechanism, helping the set operate smoothly and consistently.

What this spindle is for

If you’re repairing or completing a porcelain mortice knob installation, this 8mm spindle is intended as the standard fit used to link the knobs to the mortice latch. It’s supplied as a handle spare for replacing a worn or missing spindle, or for matching the correct spindle size to your existing knob set.

Across this family, the key specification is the spindle size: 8mm. Material information provided for this product indicates zinc. Finish options are not specified beyond a generic listing, so appearance and finish should be confirmed against the exact product selected.

• Spindle size: 8mm
• Application: Porcelain mortice knobs
• Category: Handle spares