The high-strength vanadium steel sleeve provides excellent torque, greater rotation capacity, mirror polishing and corrosion resistance. Precise and automatically machined drill tips ensure accurate dimensions, chamfer drill tips smoothly insert fasteners, and protect drill bits and fasteners from damaged edges. Color: silver. Material: vanadium steel. Dimensions: 1.25 x 1.25 x 4.5 cm. Ratchet wrench set with mirror wrench. This makes emergency maintenance easy. Use this larger, more general master kit to complete the work. Ultra thin ultra strong vanadium steel. The end of the full transmission case provides reliable torque to tighten or loosen any bolts without rounding. Dear buyer: Due to the lighting effect, display brightness, manual measurement and other reasons, there may be some slight differences between the color and size of the photos and the actual items. I sincerely hope you can understand. Thank you.