GLFILL 7Pcs Impact Socket Bit Set 3/8-Inch Steel Hex Key Bit Impact Socket Bit Set

Features: *6-point socket design enlarges contact surface between sockets and fasteners locks force more firmly reduces wear and prevents rounding off at corners. *Set includes 7 common metric sizes for impact sockets; 4mm，5mm，6mm，7mm，8mm，10mm，12mm. * Highly Cr-Mo steek with durable black oxide coating finish is corrosion resistant to eliminate chance of rust for a long lasting tool life. *Designated slots in the case keep every piece in place and sockets don t fall off and slip. Sizes are also stamped beside each slot for identification. *for use with 3/8 manual wrenches pneumatic electric wrenches and Remove inner torx screw. Specifications: Material: CR0 Steel Color：black Size: H4/4mm，H5/5mm，H6/6mm，H7/7mm，H8/8mm，H10/10mm，H12/12mm Package Weight: about 440g Package Included: 7*Socket Bit Note: 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.