Compatible Devices Electric screwdriver, Electric drill, Hammer drill, Electric hammer, Impact wrenchThread Size 1/2inchIncluded Components This complete tool conversion kit includes a keyless 1/2inch drill chuck, an SDS-Plus , a hex , and an impact wrench adapterThis complete tool conversion kit includes a keyless 1/2inch drill chuck, an SDS-Plus , a hex , and an impact wrench adapterColour:blackMaterial:MetalSize:1.5-13mmPackage Contents:1 set x keyless chuck for impact driverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.