ZYN2074 Features: * Screwdriver head * Tampereer-resistant 0.2"" square drive * High quality bit sockets will provide lifetime of performance when used with hand tools * Determination of damage by impact tools is subject to SPX evaluation and discretion Dimensions: * Dimensions: 4.3"" H x 0.5"" W x 2.4"" D Warranty: * Warranty is voided if these bit sockets are ever used with impact tools