These lustrous black porcelain knobs are a stately companion to any Victorian brass rim lock. The solid brass base is offered in an antique brass finish. Each pair has one long shank (for the rosette) and one short shank with a flange (to sit flush on the lock surface).
Dimensions. Knobs: 2 3/8" diameter. Long shank: 5/8" diameter, drilled for a 20 TPI spindle. Spindle: 4 1/2" L x 9/32". Includes an Allen wrench and set screws for mounting knobs to spindle.