(Note: Measurements are outside max. dimensions unless stated otherwise).18th Century : Flat bun foot. Diam. 24mm. (15/16")Height 5mm. (3/16")Shaft screw length 16mm. (5/8")Note : Slightly worn and dented character appearance.Original believed to have come from an 18th Century bracket clock.It is recommended that if selecting screw thread option, a pilot hole is drilled and pre-cut with a steel screw of slightly smaller size before screwing in the casting to avoid shearing.