How to Fix a Wobbly Window Crank Handle
Posted in Window Crank Handle, on May 16, 2025
A window can be a valuable tool in any area of your home. When opened, your window can promote fresh air ventilation, help regulate temperatures, and reduce smoke and odours indoors. With that being said, it would be highly inconvenient if your window couldn’t open, since you wouldn’t be able to reap any of the benefits. One of the main culprits behind inoperable casement or awning windows is loose/wobbly window crank handles. Although this can be extremely inconvenient, there are ways to help remedy a wobbly window crank handle. In some cases, however, it may be necessary to replace your crank handle completely. If so, shop Amesbury Truth Window Hardware from Window Hardware Company. Browse our window parts online today!
Here is a guide on how to fix a wobbly window crank handle.
Identify the Type of Window Crank Handle
Every window is a bit different and has unique crank handles as a result. So, before going ahead with repairing your window crank, determine whether you have an awning window or a casement window. Different windows have different crank mechanisms and replacement parts, and as a result, they may require unique methods to be repaired appropriately.
Tools and Materials You’ll Need
Regardless of what kind of window crank you are repairing, you are going to need a few basic tools and materials to get the job done.
- Screwdriver: This will help you loosen and tighten the screws in your crank handle, just ensure that you have a screwdriver with the right kind of top.
- Alan Key/Hex Key: Many crank handles are secured to the operator shaft with a screw that has a hexagonal socket.
- Lubricant: Any type of lubricating spray or product can help loosen stiff crank handles after they are tightened.
- Replacement Parts: You may require a crank handle replacement if your existing one is worn down or damaged.
Steps to Fix Your Wobbly Window Crank Handle
1. Inspect
The first thing you need to do is inspect your window crank handle. You can start by removing the crank cover if there is one and then checking each of the screws. Look for loose screws, stripped screws, rusted ones or any general signs of wear and tear.
2. Restore Screws
If any screws are loose, you’ll want to tighten them. This should help promote stability and lessen your wobbly crank handle. If the screws are rusted or stripped, you should replace them for better stability. If your screws were stripped, replacing them with bigger ones will help provide better grip. If your window crank handle is still wobbly after this, there may be an issue with the hardware itself.
3. Inspect and Replace the Hardware
It is always a good idea to inspect the handle of your window crank for any kind of visible damage. You can double-check whether or not it is broken, damaged, or rusty. If this is the case, you should replace it with a high-quality part from Amesbury Truth Window Hardware. Simply follow the installation instructions carefully to reveal a perfectly functioning window crank.
If your crank handle seems to be in good condition but is simply stiff or sticky, try applying some lubricant to loosen it.
Avoid a Wobbly Window Crank Handle with Window Hardware Company
A wobbly window crank handle can be extremely frustrating to deal with, as it can prevent you from opening your window and reaping the benefits of fresh airflow. Thankfully, this issue is rather common and can be remedied rather quickly. Once you inspect your window crank handle and determine where the problem lies, you can take a few simple steps to tighten the handle. In the event that you require a replacement, shop Amesbury Truth Window Hardware from Window Hardware Company!