6Pcs Wrench Socket 360°Drive Swivel Pneumatic and Electric Wrench Universal Joint with Red Plastic Box for Automobiles Bicycles

Features:
Phosphating of carbon steel for forging heat treatment with high hardness and impact resistance.
Strong torsion force for electric and pneumatic tools, easy to use.
6 different sizes can be used for different working, and they are stored in a red plastic box, portable to carry.
Widely used for bicycles, automobiles, various machinery and automobile maintenance, etc.
Suitable for both electric and pneumatic impact wrenches.