4212 Shaker wood knob with tenon – medium Finish/Color: BeechMaterial: BeechDimensions: 1-3/8" dia.Size Options: MED LG SMTimeline: Shaker SKU: 4212-1911 Categories: Knobs Other Than Brass, Wood Tag: Beech Description Description Shaker knob with tenon. Available in 3 sizes. Made of Beech wood. Medium size. 1-3/8″ diam. , 1-1/8″ projection , 1/2″ tenon dia.