TORXplus®   is recognized as one of the three most efficient fastening systems because of their ability to transfer greater torque, reduce load and virtually eliminate tool slippage. Input Drive Size: 3/8" Drive Shape: Square Length: 50mm Type: TORXplus® Bit Socket Output Size: 50IP Product Dimension (Refer Line Drawin 3/8 Sq. Dr. TORXplus® 50IP Bit Socket - Length 50mm