The Ridgid Offset Hex Wrench has smooth, thin jaws for easy use in tight spaces. The hex jaw provides a secure grip on hex nuts, square nuts, unions and valve packing nuts. The wrench features a cast iron I-Beam handle for maximum strength and a wide gripping surface for comfort. The wrench also features a replaceable alloy steel jaw to extend the life of the tool. The hook jaw shows graduations for easy adjustment to different pipe sizes. The wrench provides fast, one handed ratcheting action with a full floating forged hook jaw and knurled adjustment nut. ADDITIONAL SPECIFICATIONS: Model No.: E-110; Nominal Size: 9-1/2"; Pipe Capacity: 1-1/8" - 2-5/8"; Weight: 1-1/2 lbs.