General description Sealey's Torx Star Hex Spline 42-piece socket adaptor set (Model: AK219) is designed for heavy-duty use, featuring a comprehensive range of bits suitable for daily professional applications. The set includes both 3/8” and 1/2” square drive adaptors, making it versatile for various tasks. Technical specifications Material: Chrome Vanadium 6150 steel Hardness: HRC 52-53° Nett Weight: 1.77 kg Contents: Hex Bits: 4, 5, 6, 7, 8, 10, 12mm (1 each 30 & 75mm) TRX-Star* Bits: T20, T25, T30, T40, T45, T50, T55, T60 (1 each 30 & 75mm) XZN Spline Bits: M5, M6, M8, M10, M12 (1 each 30 & 75mm) Drive Adaptors: 3/8”Sq x 10mm Hex, 1/2”Sq x 10mm Hex Compatibility and accessories The set includes adaptors compatible with 3/8” and 1/2” square drives, allowing for easy attachment to various tools. Installation Simply attach the desired bit to the appropriate drive adaptor and secure it in your tool for use. Usage This bit set is ideal for a wide range of applications, including