1. Two-color bi-material handle made of Engineering material PP and high-grade TPR for comfortable and soft grip, delicate surface treatment for good resistant of slip, scratch and grease. 2. The bar is made of S2 and quenched for high hardness up to 58HRC, good toughness, durability and longer life 3. Anti-rotation bumps on the front of handle to prevent the tool from rolling 4.Black finish end for scratch and corrosion resistance, strong magnetic bits 5. Matte-finished shank to avoid reflection of strong light 6. Engraved shank with material,model, and spec details for easy management
