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Wheelchair Brakes: When and How To Replace Wheel Locks

Wheelchair Brakes: When and How To Replace Wheel Locks

Mar 28th 2025

A close-up of an aluminum wheelchair lock with a black handle. The lock is activated, pressed against the wheelchair tire.

Wheelchair wheel locks play a crucial role in keeping your wheelchair in place. Over time, though, these parts can wear out and lose effectiveness. Recognizing when to replace wheel locks and knowing how to do it can improve the functionality of your wheelchair. Here’s what you need to know about when and how to replace wheelchair wheel locks.

Signs To Replace Wheel Locks

The first step is knowing when your wheelchair needs new wheel locks. If the brakes are slipping or failing to hold your wheelchair in place, this is a clear warning sign of worn-out wheel locks. Unusual noises, such as creaking or squeaking when engaging the locks, can also signal that they need attention. Another indicator is difficulty engaging or disengaging the locks, which could mean they’re wearing out or misaligned.

Keep an eye out for visible wear, such as rust, cracks, or bent levers, as they can also compromise their performance. Ignoring these issues could increase the risk of unexpected movement, so be mindful of changes in how your wheelchair feels when parked.

Choosing the Ideal Wheel Locks

Selecting the right parts is essential for replacing wheelchair wheel locks. Begin by identifying locks that are compatible with your wheelchair model.

Wheelchairs have either push-to-lock or pull-to-lock mechanisms to engage the brakes, depending on whether the lever is pushed toward or pulled away from the wheel. Additionally, certain wheelchair models feature scissor locks, a folding mechanism that collapses the brake lever flat or out of the way when not in use.

It’s worth investing in high-quality wheelchair brake parts made from durable materials, such as aluminum or composite, for long-lasting performance and reliability. Cheap, poorly made locks may seem like a quick fix, but they could ultimately cost you in terms of safety and performance.

How To Replace Wheel Locks

Replacing wheelchair locks is easy when you know what to do. Start by gathering the necessary tools, such as a wrench or screwdriver, based on your wheelchair model. Before disassembling anything, study the current placement and orientation of the existing locks.

Follow manufacturer instructions carefully to remove the old locks and install the replacements. Make sure you tighten everything, but avoid over-tightening, which could cause damage. Finally, test the new locks on a flat surface to confirm they’re engaging and holding the wheels.

Knowing when and how to replace worn-out wheel locks is a straightforward but important task that supports your mobility and safety. If you’re unsure about choosing the right locks or need assistance, reach out to a product specialist at DME Hub for guidance. Taking action today ensures a smoother and safer ride for tomorrow.