Extra Wide Adjustable Wrench: features a jaw that opens up to 1-5/8 inch (41.2mm) for heavy nuts and bolts up to 1 inch (25.4mm), High precision Laser Marking with highly accurate scale ensures precise fit of fasteners. Making it ideal for a variety of construction, plumbing, automotive repairs, vehicle maintenance and furniture assembling tasks. Round, Tapered End: features a continuous-taper handle, providing precise alignment for bolt and rivet holes, flanges, steel beams. With a total length of 16 inches, Efficient long handle of wrench allows for greater leverage and torque Efficient Operation: designed with a designated lanyard hole to keep this wrench close at hand when working at height. Precision machined jaw design grip fasteners tightly to reduce slippage, while the larger gear and Knurl turn smoothly for easy operation, ensuring a secure hold every time Durable Construction: Made of heat-treated forged alloy steel and black oxide finish, this wrench resists rust and corrosion while ensuring it withstands heavy-duty use. Making it a reliable tool for both professionals and DIY enthusiasts 100% Satisfaction Guaranteed: Buy with confidence, asstrives to provide customers with excellent products and services. If you're not satisfied with our item, we'll provide a replacement or please return it for money-back in 30 days. Support 12 months Warranty