Overview Ring spanner insert, for hexagon screw heads or nuts; for torque wrenches of the Click-Torque X series with 14x18 mm holder. Drive 14x18 mm For torque wrenches from the Click-Torque X series with 14x18 mm mounting. Chrome vanadium steel The insert tools are suitable for high loads thanks to their chrome-vanadium steel design. With pin lock Safe working and rapid tool change thanks to the pin lock of the insert tools. Features Square head insert tool 14x18 mm For torque wrenches from the Click-Torque X series with 14x18 mm mounting Application: Hexagon screw heads or nuts With safety pin The chrome-vanadium steel version makes the plug-in tools suitable for heavy loads Specifications Brand: Wera Part Number: 078705 Wrench Size: 41mm Total Length: 87.1mm Total Length of Head: 62.1mm Width: 60.7mm Height: 20.0mm