Wera 7771 Ring Spanner Insert 16x44mm 078629 New Products Service temperature of -40 to

Service temperature of -40 to 212° F (-40 to 100° C)

Bolt Capacity 3/8" - 2" (M10-42mm)

Holds two 3†rolls or one 4†& 2†roll

Power Mode Range - 1-100% (1% Increments)

oils and other particulates that may cause contamination

Wera 7771 Ring Spanner Insert 16x44mm 078629 New Products Service temperature of -40 toOverview Ring spanner insert, for hexagon screw heads or nuts; for torque wrenches of the Click Torque X series with 9x12 mm holder. Drive 9x12 mm For torque wrenches from the Click Torque X series with 9x12 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