Garbage Disposal Allen Wrench Won’t Turn – Troubleshooting Problems

Garbage disposals are an essential part of any kitchen, helping to keep your sink clean and free from clogs. But when the allen wrench that comes with your disposal won’t turn for an emergency, it can be a nightmare. Luckily, there are some simple steps you can take to try and fix the problem yourself before calling in a professional plumber.

In this article, we’ll look at why this happens and how you can troubleshoot the issue so you don’t have to pay for costly repairs.

Common Reasons Why Garbage Disposal Allen Wrench Won’t Turn

Garbage disposal allen wrenches are designed to fit perfectly into the rotating parts of a garbage disposal. This helps you unscrew and remove any clogs or jammed items from the disposal.

When your Allen Wrench won’t turn, it could be because of a few different things. For example,

Your Allen Wrench May Not Fit the Garbage Disposal

If your allen wrench is too large or small, it won’t fit properly in the disposal and won’t turn. Make sure you’re using the right sized allen wrench for your particular garbage disposal.

The commonly used size of allen wrench for disposal garbage is 6mm. If your allen wrench is too big or too small, it won’t fit properly in the disposal and won’t turn.

Your Garbage Disposal May be Seized Up

If the garbage disposal has been inactive for a long time and has not been properly lubricated, the parts may have seized up and stuck together. This can make it difficult for the allen wrench to turn.

To fix this, you’ll need to lubricate the disposal with lubricant oil or spray lubricant. You can also try using a liquid dish soap and hot water mix to help loosen up the parts.

The Garbage Disposal Is Jammed or Clogged

If there is an item stuck in the garbage disposal, it may not turn no matter what you do. You can try using a plunger to remove the clog, but if that doesn’t work, you’ll need to use the allen wrench.

To unjam or unclog your garbage disposal, first turn off the power from the breaker box. Then, use your allen wrench to try and rotate the blades to free up any clogs or jams. Be sure to wear protective gloves and eyewear when working with a garbage disposal.

The Garbage Disposal May be Overloaded

If your garbage disposal is overloaded with too much food or objects, it can overload the blades and cause them to stop rotating. This can make it difficult for your allen wrench to turn.

To fix this, you’ll need to remove any excess food or debris from the disposal. You may also have to check if there are any clogs or jams that are preventing the blades from spinning.

Your Disposal May Be Corrdoded or Damaged in Some Parts

The disposal may have a corroded or damaged part, or it may have been overtightened and needs to be loosened.

Given this occasion, you should check for any visible signs of damage and replace the part as needed.

As a rule of thumb, discoloration or rust on the part suggest they have been damaged and need to be replaced. You could also try using a lubricant to loosen it up if you think it has been overtightened. Leakage indicates that the seal around the part has broken and needs to be replaced. Noise means that the part is worn out and needs to be replaced.

Ultimately, garbage disposal allen wrench won’t turn problems are common but they can be solved. If you take the steps outlined above, you should be able to fix any garbage disposal allen wrench won’t turn problems that arise.

Steps to Troubleshoot Garbage Disposal Allen Wrench Issues

If your garbage disposal allen wrench won’t turn, the first thing to do is check that it is properly connected. Make sure the nut and bolt are securely fastened together and if possible, use a wrench to tighten them even further.

If this doesn’t work, take a look at the garbage disposal itself for any signs of damage or corrosion. If it has become corroded, you may need to replace the garbage disposal unit entirely.

It is also possible that the garbage disposal allen wrench has been damaged due to overuse or improper handling. In this case, replacing the nut and bolt could be necessary as well.

Finally, check for any buildup of debris around the garbage disposal unit or in the garbage disposal itself. Remove any buildup and try turning the allen wrench again to see if it moves.

If your garbage disposal allen wrench won’t turn despite your efforts, contact a garbage disposal repair specialist for advice and further assistance. They can help determine if there is a deeper problem that needs to be addressed. And also, will be able to diagnose the problem quickly and help get your garbage disposal back to working order. With the right help, you can get your garbage disposal allen wrench working again in no time.

Tips for Preventing Garbage Disposal Allen Wrench Problems in the Future

Regular maintenance of garbage disposals will help ensure that they keep running smoothly.

By following these simple tips, garbage disposal allen wrench problems should be easy to avoid in the future.

1. Check garbage disposals regularly for signs of wear and tear, making sure to replace any worn parts as needed. Pay special attention to the allen wrench – if it appears dull or has a bent tip, replace it immediately.

2. Use the appropriate size allen wrench for your garbage disposal model when trying to fix the unit. Having the wrong size allen wrench can damage the garbage disposal and cause further problems.

3. Keep garbage disposals clean by running cold water and a few tablespoons of dish soap or baking soda through them every few weeks. Doing so will help prevent clogs, which could cause problems with the allen wrench mechanism as well.

4. Don’t over-tighten garbage disposals with the allen wrench, as it can strip threads and cause damage to the garbage disposal.

5. Grease the garbage disposal’s allen wrench shaft periodically using an approved lubricant or mineral oil. This will help prevent corrosion and ensure that the garbage disposal is functioning properly.


Hopefully, this article has given you some insight into why your garbage disposal allen wrench won’t turn and how to troubleshoot the problem. Garbage disposals are a great tool for keeping your kitchen clean, but they can be tricky to use at times. Hope you can get your problems done after reading this post!