Robust and Durable: WORKPRO adjustable wrench set are made of high quality chrome vanadium for durability and rust resistance. Chrome plating on the surface for good wear resistance Adjustable wrench widths: Hardened and precisely milled jaws make this adjustable wrench more durable and practical. The wheel mechanism allows you to quickly and accurately set the right size Non-slip Handles Design: The handles are ergonomically shaped and have slip-resistant grips for convenient and easy use Wide Variety of Applications: Ideal for home, garage, workshop, plumber, metal worker, construction worker, mechanic, hobbyist and DIY What You Get: 3pc adjustable wrench with size 6 inches/150 mm (Jaw: 3/4"), 8 inches/200 mm (Jaw: 15/16"),10 inches/250 mm (Jaw: 1-1/8"), Weight: 2.3589462034 pounds, Manufacturer: Hangzhou Great Star Industrial Co.,LTD.