What Size Allen Wrench To Tighten Moen Kitchen Faucet Handle?

Moen faucets are a common choice for many people. They are built with high-quality materials and good functionality. With time, the Moen kitchen faucet handles become loose and you need to tighten them. But what size Allen wrench to tighten a Moen kitchen faucet handle?

With the right size Allen wrench, you can complete the tightening task quickly and safely. The wrong tool will damage the Moen faucet part.

What Size Allen Wrench To Tighten Moen Kitchen Faucet Handle?

What Size Allen Wrench To Tighten Moen Kitchen Faucet Handle

To tighten the Moen kitchen faucet handle, you need the right size Allen wrench. If you use a wrench that is small or big in size, you may damage the screw. The wrong size Allen wrench won’t fit on the screw and you will apply force and the screw will be stripped.

The common size of Allen wrench for Moen kitchen faucets is 7/64- or 3/32-inch. This size is perfect to tighten the faucet screw.

The size of the Allen wrench also depends on the Moen faucet model. Both 7/64- or 3/32-inch sizes will fit well in most Moen faucets. If this Allen wrench is not fitting on your Moen faucet screw, you can contact Moen customer care to get to know the exact size of the Allen wrench.

You can also check the Allen wrench size in the faucet’s installation manual.

Another thing you can do to find the right size of the Allen wrench for the Moen faucet is check Moen’s official website. On the website, you will find detailed information about every Moen faucet and its parts. So, here you will get an idea about the faucet’s screw and Allen wrench for it.

Location of Screw on Handle

To tighten a loose Moen faucet handle, you need to tighten its screw. To replace any part inside the handle, you need to remove its screw.

But the main thing is where is the screw on the Moen faucet handle.


If you have an old Moen faucet, you can see the screw on the handle. You will find the screw underneath the handle or near the base where the handle meets the faucet.

But what when you have a new-age Moen faucet? You won’t find any visible screws on the new-age Moen faucet handle. Because its screw is hidden behind a decorative cap. You need to remove this cap to see the screw.

Moen Kitchen Faucet Handle Types

Moen Kitchen Faucet Handle

Moen kitchen faucets are popular for their long-lasting performance and durable body. There are different Moen kitchen faucets in the market. With different faucet models, you get different handle options.


Most Moen faucets have the knob and lever style handle. Even Moen automatic faucets come with a handle, when the battery is dead, you can use its handle. Also, the handle in its automatic faucet is used to set the temperature.

The lever handle is one of the most common styles for Moen faucets. It is generally found on single-handle faucets. You need to turn the level handle to control the water. In the pull-down or pull-out tap, you will see a lever handle. This handle is easy to operate and requires less space on the sink.

A knob handle is found in Moen’s widespread or center-set faucet. You need to turn it a quarter to turn on or off the water. This handle is convenient to use. This handle is typically mounted on the top side of the faucet body.

How Do You Fix a Loose Handle on a Moen Faucet?

allen wrench for moen faucet

If your Moen kitchen faucet handle has become loose then it will not remain in place. You will struggle to adjust the water flow and temperature with a loose handle. It will waste water and have an effect on the faucet’s performance.

Go to the faucet’s water supply and turn it off. This should be done whenever you begin any plumbing repair.

Look for the screw on the bottom of the handle. Check to see what kind of screw it is and which tool is appropriate for it. To tighten the screw, you’ll need an Allen wrench or a screwdriver. Fix the Allen wrench to the screw and turn it to tighten it.

How Tight Should I Make My Moen Kitchen Faucet Handle?

When you tighten your Moen kitchen faucet handle, it is important to ensure that you don’t overtight the handle. You should not use excessive force to tighten the handle.

You should tighten its handle until the wrench stops moving. Over-tightening can damage the screw and may cause a leak.

Can I Tighten The Moen Kitchen Faucet Handle Without an Allen Wrench?

An Allen wrench is the right tool to tighten a Moen kitchen faucet handle. But for every Moen kitchen fixture, it is not the right tool.

An Allen wrench is appropriate for a set screw, flange, or hex screw. If your Moen faucet has any other type of screw, you should use a plier or screwdriver for it.

If you use a screwdriver or plier on the set or hex screw, you may damage the screw or faucet. It is not recommended to use these tools on set screws. You can’t tighten the screw with these tools and when the screw is not tightened properly, it will lead to leakage or damage in the faucet.

With the wrong tool, you will apply high pressure on the screw and it will damage the thread of the screw. With a damaged thread, the screw won’t tighten properly. So, set screw and hex screw, you should only use an Allen wrench. It is not an expensive tool and is easily available in any hardware store.

Frequently Asked Questions

What Should I Do If The Handle Is Still Loose After Tightening The Screw?

It happens sometimes, you tighten the screw but the handle is still loose and it wobbles. It happens due to stripped threads of the screw. In this situation, you need to change the screw and then tighten the handle. After it, still, the handle is loose, which means the issue is with the handle hole where a screw is placed. You need to replace that part.

Can I Tighten The Moen Kitchen Faucet Handle Myself or Should I Call a Plumber?

Tightening a Moen kitchen faucet handle is not a big task. Even if you are an inexperienced person, you can tighten it. For this, you need either an Allen wrench or a screwdriver. For this small work, you should not call a plumber.

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