4Pcs 17-22mm Electric Impact-Wrench Hex-Socket Head Kit Hardness And Durability

Features: * and . *Metal material, high hardness and durability. *Multiple specifications to meet a variety of needs. *Uniform square hole connector, 1/2" (12.7mm) interface, suitable for AC electric wrench, / wrench, pneumatic tool and other

Specifications: *Material: Chrome vanadium steel *: Black *Size: 17*78mm, 19*78mm, 21*78mm, 22*60mm

Package Contents: 4* Hex Socket (17mm, 19mm, 21mm, 22mm) Or 1* for ring + 1*pin

Notes: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.