Super torque Easily bend the so-called S2 Allen wrench on the market The torque test is conducted by Skadden Testing Laboratories Ultra-high hardness Hardness up to 60±2HRC Super resilient SVCM+ material forging High-frequency quenching makes the wrench more tough High-precision ultra-high-precision embedded screws Tip chamfer protects the nut Double-layer chrome plating lasts as good as new 90° bending is formed in one step Tight spaces are also available Ball head designBall head design, can be tilted in 25° space The secret process of rust prevention 3 layers of nickel plating, 1 layer of chrome plating, surface polishing A variety of scenarios for hassle-free disassembly Powerful torque, easy to disassemble and assemble Furniture Repair, Car Repair, Assembly Disassembly, Toy Dismantling, Mechanical Repair, Bicycle Repair