WHEEL WRENCH, AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a wheel wrench which is easily manufactured, has satisfactory user-friendliness and contributes to reduction in weight of a vehicle, and to provide a method for manufacturing the wheel wrench.

SOLUTION: The wheel wrench 100 is mounted on a vehicle, and includes a cylindrical box part 110 whose inner wall has a shape fitted to a bolt head and a tubular handle part 120 continuously extending in an L-shape from the end of the cylindrical box part 110. The handle part 120 has a thickness for securing rigidity withstanding a load applied at least upon bolt fastening, and includes a through-hole 134 penetrating a part in the vicinity of the longitudinal-direction center and a flare part 124 whose thickness is gradually expanded toward a side opposite from the box part 110.

COPYRIGHT: (C)2012,JPO&INPIT