Double-ended wrench

[Features]
Chrome vanadium steel for tool usage.
To maintain the strength of products that can withstand long-term use, best heat treatment is given.
1.5 times stronger than standard wrenches.
The surface cationic electrodeposition paint gives a strong anti-corrosion effect without staining hands.
JIS H class (up to 46 x 50 mm, except for 26 x 29 mm).