CASOMAN 87 Pcs 3/8" Drive Master Impact Socket Set, SAE&Metric Standard,Deep,Swivel Sockets,Cr-MO Steel, Includes Star and Inverted Star Socket, Imapct Universal Joint, Extension Bars -

Manufactured from premium impact grade CR-MO steel construction The laser mark on the impact socket and the specification mark on the tool box make it easy to quickly 6 Point Hex Socket Design prevents round off deterioration during high torque use Swivel socket are specifically designed to allow a user to access bolts in tight spaces or at awkward angles to be used with an impact wrench or an impact driver Heavy duty plastic blow-molded carrying case for easy transport simple storage and quick organization Meets or exceeds ANSI performance standards It comes with 1 year quality warranty