PIPE WRENCH SET : This 2-piece pipe wrench set includes a 10” and 15” self-adjusting pipe wrench, capable of covering 0.55” to 2.48” jaw openings. It is a must-have pipe vise wrench for plumbing tools and maintenance SELF-ADJUSTING DESIGN : Each plumbers wrench features a spring-loaded jaw that self-adjusts as pressure is applied. This mechanism is used for one-handed operation and causes a fast, secure grip every time THREE-SIDED TEETH : The pipe vise wrench features aggressive three-sided anti-slip teeth, capable of biting onto pipes, basin nuts, and irregular fittings. This design is used for enhancing grip and reducing slippage DURABLE BUILD : Built from heat-treated high-carbon steel, this pipe wrench is a strong and durable plumbing tool. It is a rust-resistant pipe wrench set that is used for heavy-duty and long-term use ERGONOMIC HANDLE : The handle is made from soft TPR and shaped for comfort. It is a basin wrench with crowbar end that is also capable of prying tasks—ideal for HVAC work, pipe installation, and auto repairs