Wera Square Drive Torque Wrench Box wrench socket bit 615444 - Wera 05078701001, Ring spanner insert, for hexagon screw heads or nuts; for torque wrenches of the Click-Torque X series with 14x18 mm holder. Wera 05078701001 7781 Ring spanner insert 14x18mm 14x18 x 30 x 81mm
