Copied from a mid-sized late 18th Century Sheraton knob.  This knob is also available with a modern steel thread and nut as an alternative to the traditional thread (copied directly from the period original).  The modern steel alternative makes installation easier if using in a kitchen, study or other interior design application.

Knob Diameter:  1 1/4” (31mm)

Backplate Diameter: 1  1/4” (31mm)

Projection: 1  1/16” (26mm)

Weight: 81g