Ratchet wrench
A ratchet wrench includes a wrench body, a ratchet wheel, a pawl member, a control member, a direction control member, and a locking plate. Thus, the pawl member engages the ratchet wheel rigidly and closely, so that the pawl member and the ratchet wheel have the optimum locking state.
B B
B25B B25B
inventional inventional
Yu Tang
Chen