The Action Stud Bolt Setter features a 1/2 inch connection socket designed for M12 studs with a 1.75 pitch, measuring 55 mm in length. It ensures precise engagement with hexagonal nuts, facilitating efficient fastening in industrial settings. Its robust build supports use with impact screwdrivers for enhanced performance. Key features: - 1/2 inch connection size compatible with impact screwdrivers - Suitable for M12 stud bolts with 1.75 pitch - 55 mm length for optimal access and reach - Fits hexagonal nuts securely for reliable fastening - Surface protection applied for durability in demanding environments