Multi-function under sink plumbing tool.Used to fit and remove plastic sink nuts, supply line nuts, as well as 8" and 1" hex nuts. Free slot for easy fit on existing supply lines (not included). Extra long design allows you to turn hard to reach mounting nuts on faucets, sprayers and ball valves. Open design for easy access to existing supply lines. Description: Fixing shut-off valve or hard-to-reach angle stops d access without chrome degradation. Associated catch basket holds the waste plug in place while tightening the strainer nut. Features a lightweight plastic construction with high strength with durable aluminum inserts.