Comparison : Item # 1CH-109, 63 Millimeter (mm) Dimension N Steel Crank Handle
Item # 1CH-110, 80 Millimeter (mm) Dimension N Steel Crank Handle
Item # 1CH-111, 100 Millimeter (mm) Dimension N Steel Crank Handle
Item # 1CH-112, 125 Millimeter (mm) Dimension N Steel Crank Handle