1. Material: CR-MO chrome molybdenum steel
2. Weight: about 800g/set
3. Size: about 165x125x52mm/set
4. Purpose: used for disassembly and assembly of wheel nuts
5. Contains: 4 sleeves (specification 17/19/21/22 mm); 1 punch (length 80 mm)
6. Features: the material is strong and not easy to deform, good toughness, high hardness, various specifications, simple and easy to use, wide applicability, wear-resistant and durable