기능

• A spanner and a spectacle wrench with the same diameter are integrated, and the spanner is suitable for quick turning and the spectacle wrench for full-tightening work.
• This set has excellent cost performance.
• JIS standard product.
• High precision, toughness and light weight are realized by using chrome vanadium steel.
• The surface is polished and soft, and it has a beautiful luster nickel chrome plating.
• Made by JIS Labeling Certified Factory.
• For fastening hexagonal bolts and nuts.