- Suitable for supply nuts / shut off valves / strainer baskets / supply line nut / faucet nuts - toilet bowl / sink / bathroom / kitchen plumbing and more 2. Just snap the position and quickly rotate it, then replace the installed nut from the faucet. The faucet wrench for common faucet installations and sink strainers with a unique insert 3. A variety of common nut sizes. Ideal for the most common 2, 3, 4 and 6 tab nuts 4. Extra-long design allows you to turn hard-to-reach mounting nuts on faucets, sprayers, and ball valves 5.The wrench is made of lightweight plastic and durable aluminum alloy and of high resistance. Plumbing Tools is a must-have gadget for your toolbox