MINT CONDITION NEVER USED vintage plumbing tool The Ridgid 31305 with sturdy cast iron i-beam handle and hook and heel slim jaw design provides multi-sided grip. he ideal tool for valves, square nuts, kitchen and bathroom sinks. FEATURES: Hex jaw design gives multi-sided, secure grip on all hex nuts, square nuts, unions and valve packing nuts The extra-wide opening offset model is ideal for securing drain nuts on sinks and tubs Thin, smooth jaws slip into the tightest places