Part Number:Yunxwdpq43zwx89o Finish:Finish Material:Material Power Source:PowerSource Installation method:InstallationMethod Item Package Quantity:1 Spout height:1 Centimetres Handle material:default Accessory connection type:default Included Components:inc Batteries included?:No Batteries Required?:No Item Weight:710 g Specifications:Type: B16Material: 45# steelCapacity: 0-13mm(1/2") Inner Diameter: 15.733mm(0.61")Out Diameter: 40mm(1.57")Length: 88mm(3.46") Package Includes:1 x Chuck About this item Good metal texture: Comfortable surface, easy to clamp, so that the output torque becomes larger Thrust bearing: The unique thrust bearing facilitates the application of torque by the handle into a greater clamping force Clamping force: Clamping force of this self-tightening chuck would increase according to required force Keyless design: Tightening and loosening is by hand force, which offers a quicker and easier chucking and unchucking Applications: Widely used with various drill machines, milling machines, lathes, boring lathes and electric hand tools See more product details Good metal texture: Comfortable surface, easy to clamp, so that the output torque becomes larger Thrust bearing: The unique thrust bearing facilitates the application of torque by the handle into a greater clamping force Clamping force: Clamping force of this self-tightening chuck would increase according to required force Keyless design: Tightening and loosening is by hand force, which offers a quicker and easier chucking and unchucking Applications: Widely used with various drill machines, milling machines, lathes, boring lathes and electric hand tools