6-inch (150 mm) & 10 inch (250 mm) adjustable wrench with inch/metric measurement scale Drop forged and heat-treated Cr-V steel construction, chrome plated resists corrosion, meets or exceeds ANSI standards 6-inch wrench jaw capacity is 1 inch, 10-inch wrench jaw capacity is 1-1/2 inch; Precision-machined slide jaw and worm gear allow for exact fastener fit and smooth adjustment Ergonomic grip and portable design make it easier for you to use; Round hole design at the tail for easy hanging and storage Good for basic home use, our long-lasting tools help you with auto repair, general assembly, maintenance, plumbing, and more WORKPRO 2-Piece Adjustable Wrench Set