Professional strength, lightweight Aluminium wrench is nearly 40% lighter than a same-size RIDGID heavy-duty model with the same durability and ease of use Aluminium pipe wrench features an I-beam handle with full floating forged hook jaw for superior gripping and quick adjustments as well as a non-stick adjustment nut Straight pipe wrench is suitable for all types of pipe work and features self-cleaning threads with easily replaceable hook jaw, heel jaw, and spring assembly Aluminium pipe wrench includes special hook and heel jaws for plastic coated pipe 18-inch (450 mm) pipe wrenches are ideal for pipe diameters of 1 inch (25 mm) to 2 inch (50 mm) with a pipe capacity of up to 2-1/2 inches (65 mm)