Oxidized surfaces provides excellent surfaces protections; cutting-edge precisions are higher steel, fully hardened The size printed on the for easy identification,All sizes are marked on the bracket for easy Long arms provide higher torques transmission and accessibility Hexagonal ball-point on the long arm. easy to insert the screw heads from various angles. In order to work more efficiently and save-time The 7-piece wrench set:Suitable for driving bolts and screws with sockets. The long arms excellent leverage and make driving easier, Manufacturer: BULAIDAI