Descriptions:Universal, the Revolving Handle can be used for Milling Machine, Lathe, Grinding Machine and so on.Please pay attention to the measurement to make sure it is right for you before ordering. Specifications:Product Name: Revolving HandleStyle: RevolvingDesign: Threaded StemStem Size: M12Thread Length: 20mm / 0.79"Hex Size : 6mmHandle Diameter: 28mm/ 1.10"Handle Length: 100mm/ 3.93"Stem Material: SteelStem Coating: Zinc PlatedHandle Finish/ Coating: BlackWeight: 323g Package Content :2 Pcs x Revolving Handle.