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How to Tighten a Kitchen Sink Handle

As time goes by you may begin to notice that a sink handle is difficult to move, is loose, or it may even leak water. There is not a need to call a plumber. Instead you may use a wrench to tighten or loosen it. This will save you money and also take you less than an hour to do.


  1. Turn the water off before starting repair on your sink; if it isn't there is a good chance that adjusting the handle could result in a leak. After turning off the water, open the pipe to allow any leftover water to drain out.

  2. Use a wrench to turn off the hot and cold water from the shutoff valves.

  3. Reach behind the faucet and unscrew the nuts that hold it up with a basin wrench. Once the mounts are disconnected, take out the old faucet. Use a wrench to disconnect the hose. 

  4. Attach the fittings on the supply tubes and tighten each connection. Tighten the fittings slowly to prevent them from becoming too tight or breaking.

  5. Insert the connectors and the supply lines back into the center hole. Line up the gaskets correctly and install a new nut and washer. Tighten each nut by hand, then by wrench.

  6. You will need to make sure that the connections are tightened properly. Attach the second connector and the male ends of the connectors to the shutoff valves. 

  7. Tighten each connection with the adjustable basin wrench. You may now turn the valves and faucet back on. Check on to make sure the faucet is working properly.