Steel Dragon Tools 24" Aluminum Offset Pipe Wrench fits RIDGID 31130 Model 24, 4" Capacity Wrench has a jaw opening parallel to the handle, allowing the operator to use it in tight spaces. Narrow hook jaw head designed for easy entry into tight spaces. Offset pipe wrench has a 4-inch pipe capacity, allowing it to be used for a variety plumbing applications Easy spin adjustment nut will not stick, keeping the wrench from sticking on the pipe. Weight: 8 lbs.