Step 1 · Positioning the Basin Wrench

First, precisely locate the fitting you'll be working with—whether it's a faucet supply line, sink drain nut, or other fixture. Carefully position the spring-loaded jaws of the basin wrench onto the fitting, ensuring a secure grip on the nut. A firm grip is crucial for successful tightening or loosening.

Tools and Materials

TEKTON 10 in. to 17 in. Telescoping 7/8 - 2-1/2 in. Basin Wrench WRN92004