A 1/2" Drive power bar set, featuring a 600mm non-ratcheting power bar with a flexible head, designed to loosen stubborn or corroded fixings. It also includes 3 single Hex sockets (sizes 17, 19 and 21mm), together with a 125mm long extension. All of which are manufactured from chrome vanadium with a chrome plated finish, with the replaceable power bar head featuring a black phosphate finish. Also includes: 3x 1/2"drive single hex (6 pt) sockets. Sizes; 17, 19 & 21mm (38mm length). 1x extension bar. Length; 125mm. Exceeds DIN 3122 is 512Nm, the breaking point of this tool is 80kg-m, which equals 784.815Nm.