TORX® 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: 52mm Type: TORX Bit Socket Output Size: T60 Product Dimension (Refer Line Drawing Image): R 3/8 Sq. Dr. TORX® T60 Bit Socket - Length 52mm