1239-BK Large hollow core brass knob with ridge around its underside Finish/Color: BlackMaterial: Solid BrassDimensions: 1-1/2" dia.Finish Options: AB | PB | PN | BN | OB | BK Timeline: Late 19th, Early 20th Century SKU: 1239-BK-989 Category: Brass Knobs Tag: Black Description Description A knob with classic elegance on a pedestal shaped base. Solid brass. This is the larger of 3 sizes. 1-1/2″ diam. , 1-3/8″ projection