Omobic Lock A3 – new strong wheel lock for active wheelchairs

Product June 10, 2026

Together with wheelchair user consultants, we developed Lock A3 — a new generation wheel lock for active wheelchairs. It is stronger, easier to operate, requires low maintenance, and collects less dirt from tires than traditional wheel locks.

We equipped the lock with an adjustable mounting plate, making it flexible and compatible with different wheelchair frames and individual user needs.

Omobic Lock A3 — performance locked in.

 

The most important features of Omobic Lock A3 wheel lockOmobic Lock A3 wheel lock

Lock A3 is an evolution of the well-known Omobic Lock A wheel lock, appreciated by many wheelchair users.

Key features:

  • compact size
  • low weight — only 115 g
  • modern design — black anodized aluminium
  • ergonomic operation
  • optimized construction with adjustable mounting plate and multiple assembly hole options to fit different wheelchair frames
  • high durability
  • low maintenance requirements

 

Benefits of using Omobic Lock A3 for wheelchair users

  • Provides stronger locking performance than many traditional wheel locks. It does not need to press deeply into the tire to securely hold the wheelchair.
  • Increases safety and stability, including for heavier and more active users during everyday activities or gym exercises. See Nikolaj’s opinion below.
  • Easier to lock and unlock — less force is required during operation.
  • Collects less dirt from tires thanks to the very small gap between moving parts.
  • Requires minimal maintenance — the mechanism does not loosen over time like many traditional wheel locks. Check what Nikolaj says about this.

 

 

 

Wheelchair user about Omobic Lock A3

“These brakes I have on my chair for half a year. (…) No maintenance. Over time with other brakes you have to adjust the screws on the brakes, because they get loose. And when they are loose, they stop working, so you have to tighten the screw. That’s not necessary here, because they don’t go loose in the same way as other brakes.”

 

Shortly: “Omobic Lock A3 is reliability, no maintenance and safety.” – says Nikolaj, one of the Danish wheelchair users. He uses Omobic Lock A3 for over 6 months now.

 

 

Product specification

You can find more information on the product page.

Contact us if you would like to order samples and personally test the performance of the Omobic Lock A3 wheel lock.

 

What is Omobic?

OMOBIC is an MBL product line of quality wheelchair components developed for active wheelchair users with focus on performance and design. In our offer you find rear wheels, front wheels, pushrims, tyres, forks, brakes and more. More information is available here

 

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