[CR-V Steel] - Made of heat-treated chrome vanadium steel to improve strength and durability, with polished and chrome plated finish to prevent rust and corrosion. [72-Tooth Ratchet] - The ratcheting box end only needs a 5-degree swing arc to operate. Make it easy and convenient to deal with hard-to-touch areas. [12-Point Box End] - Provides a more precise and snugly fit and resists slipping off while you work. [Open End] - It is angled 15 degrees, so the wrench can be flipped over to engage fasteners twice as often in narrow spaces. [Size Markings] - Size stamped on both ends of the handle for quick identification. 1. Heat treated chrome vanadium alloy steel drop forged provides long life durability.
2. The surface is polished and electroplated with nickel and chromium treatment, high hardness and wear resistance, oil and water resistance, not easy to rust.
3. The 12-Point box end provides strong gripping to tighten or loosen bolts without round-off, it won't slip even under high torque.
4. 72-tooth mechanism allows you to work in the narrow space with a 5-degree ratchet movement.
5. The opening angle is 15 degrees, so the wrench can be flipped over with each rotation to engage the fastener twice as often in tight spaces.
6. Short length is easy to operate in areas with limited space
7. Used to fasten or remove hexagon head bolts or nuts; widely used in industries as repairing and maintaining, machinery, electric power, household, industrial and mining.

Specification:
Double End Size: 13mm
Total Length: 110mm / 4.33 inch
Hardness: HRC 43-48
Material: Chrome Vanadium Steel (CR-V)
Finish: Chrome Plated, Mirror Polished
Color: Silver Tone, Black

Package Content:
1 x Ratcheting Combination Wrench