Item No.: H05I511

·Chromes vanadium steel- Made of selected chromes vanadium  steel, high hardness, high torque, and long service life.

·The surface of the wrench is finely polished and does notrust easily.

·72 tooth drive technology, rotating 5 degrees can drive, facilitates to use in small space.

·Professionally heat treated for strength and durability.

·gears,and jaw hardening heat treatment, hard wear-resistant.

·Ratchet wrench with opening makes it easier to tighten the screws in a narrow space!

·Tubing Ratchet Wrench can be used in more demanding environments, with quick adjustment and convenient &labor-saving.

·Size:8、9、10、11、12mm.