(Note: Measurements are outside max. dimensions unless stated otherwise).
20th Century : Decorative knob with concentric ring design.
Option : This casting is supplied at a budget price with a basic machine tumble polished finish which is rather dull caused by minute pitting from bead blasting. We can buff polish by hand to a smooth finish as an option if selected by clicking on the OPTION box above, or supply machine polished if left unticked.
Top diam. 18mm. (11/16")
Height 12mm. (7/16"). + threaded shaft 16mm. (5/8")
Collar diam. 14mm. (9/16")
Shaft diam. 5mm. (3/16")
It is recommended that a pilot hole is drilled and pre-cut with a steel screw of slightly smaller size before screwing in the casting to avoid shearing.