• Heat Treated CR-V Steel: Drop forged CR-V Steel, heat-treated for high hardness and toughness. Black oxide finish on the surface helps to resist rust for better durability
• Laser Marking With High Precision: SAE & Metric are engraved by laser marking, highly accurate scale, allowing for exact fastener fit. Mirror polish for the head of wrench, makes the surface scale clearer, convenient to work
• A Wrench For Two Uses: Used as a wrench to tighten or remove nuts.Continuous tapered handle, which helpful for aligning bolts, saves your time. It can also be used as a small crowbar for prying things, tying iron wires, and adjusting the position of nuts or screws in deeper spaces
• Heavy Duty Handle: Our adjustable wrench is heavier than ordinary wrenches and will be more stable when working and provide greater torque
• Universal Wrench: Sizes include 8 inch,10 inch, and 12 inch. Max jaw opening: 1-11/16 ( 12 ” ); 1-7/16 ( 10 ” ); 1-1/8 ( 8 ” ). Suitable for tube/nut disassembly and assembly of various equipment, car, bicycle in the home. Ideal for plumbers, electricians and maintainers