Where this isn t possible though the basin wrench lets you reach up behind the sink from underneath grip the mounting nuts and tighten or loosen them easily.
Tighten nut under sink.
Sink drain connections consist of large ring nuts that tighten against nylon washers and provide a seal.
The main difficulty comes in accessing that nut since it will be located under the sink.
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Tightening a kitchen faucet base is an easy job because all you need to do is tighten a nut.
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This is to help loosen the nuts that hold the lines to the faucet base inlet.
When one or more of the nuts loosen or crack the seal is ineffective and the pipes leak as.
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Do what plumbers do and use a basin.
These nuts are so difficult to reach that some plumbers prefer to attach the faucet to the sink or countertop before setting the sink or countertop into place.
Tighten 1 1 2 nut under the sink.
Telescoping plumbers under sink telescopic 3 8 to 1 3 8.
Once the sink is in however you usually have to crawl under it to tighten the nuts and there is seldom room for a wrench or a pair of adjustable pliers.
With enough light from your flashlight set your adjustable wrench to the same size as the supply hose nut.
Wrench supply nuts shut off valves strainer baskets supply line nut faucet nuts faucet and sink installer toilet bowl sink bathroom kitchen plumbing and more.
I just installed my new peerless kitchen faucet.
Repair and installation tools.
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Once you gain access to the nut it s just a simple case of tightening it to fix the faucet base securely in place.
Once loose use a basin wrench to tighten the nuts that hold the base to the sink.
Repair and installation tools.
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Since the cabinet might be dark ensure that you have a flashlight.
I used my hand to tight the hex nut because the space is pretty small i think that the size is 1 1 2 it is temporary.