A ratchet wrench for rotating a bolt or nut placed in a narrow or inaccessible position, which is rotatably connected with the end of the operating rod. The ratchet wrench comprises: a weight connected with the operating lever, the weight can slide along the length direction of the operating lever, and the operating lever in front of the weight is provided with a front weight bearing part to prevent the collision of the weight. Alternatively, the operating lever at the rear of the weight is provided with a rear weight bearing part to prevent the collision of the weight. Moreover, the operating lever can also have both a front weight bearing part and a rear weight bearing part.

Air pressure rod top cover device, opening the box cover is more labor-saving, smooth and fast.

The safety cylinder lock device is stronger and has better anti-theft performance.

Sand paint surface, anti scratch, anti dissolution and strong rust resistance.

The unique combination structure of box cover and box body is firm and solid.

The specially designed heavy-duty R-angle drawer handle is convenient to pull and close.

Double ball slide rail design, with self-locking function.

Plastic coated side handle for easier dragging.

Ratchet wrench.