Automotive Repair Hand Tool Set Mechanic'S Tool Box, 1/4" Socket Spanner Ratcheting Screwdriver Ratcheting Screwdriver. Dimension:230*120*40cm Product weight:1.2kg Each tool undergoes multiple precise quality inspection processes, with strict controls at every stage from materials to manufacturing processes. It is burr-free, flawless, and its precision error is controlled to an extremely small range, ensuring safe and stable use. Due to processes such as anodizing, nickel plating for rust prevention, and electrophoretic coating, the tool surface is smooth, corrosion-resistant, moisture-proof, and rust-proof., Manufacturer: THUJMGH