1. Chrome Vanadium Steel Diagonal Pliers, Hard Sharp/Laser Hardened/Precise Edge 2. The notch is flat and sharp, the cutting edge is flat and sharp, and the opening is large enough for a wider range of use 3. Resetting and labor-saving spring design, with a rebound spring at the tail, the operation is more convenient and labor-saving 4. Frosted non-slip anti-sweat handle, comfortable grip, durable and labor-saving 5. Black treatment on the back, not easy to corrode, not easy to rust 6. High-frequency quenching hot treatment techniques high-frequency 58~62 degrees 7. Phosphating blackening treatment does not easily rust and corrosion durable
