4 Inch Adjustable wrench for Working at Height This 4-inch adjustable wrench is the ideal tool for working at height. Comprised of high-quality metal and coated in anti-corrosion solution, this 4-inch adjustable wrench is suitable to use in the most challenging of conditions. The wrench includes a handy adjustable thumb screw to let your quickly open and close the jaw. And it includes a tether point to prevent tool drops when working at height. 4-Inch Adjustable Wrench Specifications: Top-quality finish designed to last a lifetime Precision hardened for a more durable product Helps you tackle fasteners of various sizes Includes a tether point to prevent drops Adjustable screw for swift jaw movement