Key Wrench, Screwdriver, Tool Kits, Bit Socket, Diy & Tools, Hand Tool, Concrete Tool Kits Set, Magnetic Bit Holder 1pc 100%, High Torque Ratchet, Ratchet Driver Set, Magnetic Nut
This product is in a strong steel character. Made by CRV-6140 material and had been through the process of high temperature for hardness. It's a marvelous quality of product.
Jo