Ehc (Electronic Hardware) Ds125-6-2G
CRANK HANDLE ROUND KNOB, 6.35MM; Shaft Type:Round Shaft; Shaft Diameter:6.35mm; Knob Material:Plastic; Knob / Dial Style:Round with Crank Handle; Knob Diameter:31.75mm; Product Range:DESIGNER Series; Shaft Size:1/4 (6.35) in. (mm)