How to Tighten a Loose Single-Hole Faucet

If you have a single-hole faucet that’s wobbly or leaking, it’s crucial to tighten it promptly to prevent further damage. Here’s a step-by-step guide to help you tighten a loose single-hole faucet:

Step 1: Gather Your Tools

Before you begin, make sure you have the necessary tools handy. You’ll typically need an adjustable wrench, screwdriver, plumber’s tape, and a rag for cleaning up any spills.

Step 2: Turn Off the Water Supply

Locate the shut-off valves under the sink and turn off the hot and cold water supply before starting any work.

Step 3: Examine the Faucet

Inspect the faucet to identify the source of the looseness. It could be a loose base, handles, or a worn-out cartridge that needs replacing.

Step 4: Tighten the Faucet Base

Use an adjustable wrench to tighten the mounting nut beneath the sink to secure the faucet base in place.

Step 5: Secure the Handles

If the handles are loose, use a screwdriver to tighten the screws located under the decorative caps.

Step 6: Reassemble and Test

Once everything is tightened, reassemble any parts you removed, turn on the water supply, and check for leaks.

By following these simple steps, you can tighten a loose single-hole faucet and restore functionality to your sink.