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This replacement knob kit restores safe, secure adjustments on Evolution walker models WXR, WXM, WXT, WXW, WXX, WZ, and WR. Includes ergonomic hand-tightened knobs with metal threading for durable, tool-free handle and frame adjustment.
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A worn, stripped, or missing adjustment knob is more than an inconvenience — it compromises the structural integrity of the walker, preventing secure locking of handle height and frame joints and creating a safety risk during use. Replacing these knobs promptly restores the walker to full safe function. This knob kit is designed specifically for Evolution walker models WXR, WXM, WXT, WXW, WXX, WZ, and WR, ensuring correct fit and thread engagement. The ergonomic knob design allows hand-tightening without tools, and the reinforced plastic body with metal threading insert provides the strength and durability needed to withstand regular daily adjustment. A straightforward, cost-effective way to extend the lifespan of an existing walker without replacing the full unit.
Evolution walker users whose adjustment knobs have worn, stripped, or gone missing and require a direct replacement to restore safe function
Caregivers and family members managing walker maintenance for a home care user and needing a compatible replacement part
Long-term care facilities maintaining a fleet of Evolution rollators where replacement knobs are needed to keep walkers in safe working condition
Physiotherapists and occupational therapists ensuring client walkers are correctly adjusted and securely locked before use
Mobility equipment rental operations maintaining Evolution walker stock in correct adjustment and safe working order
Users experiencing handle loosening or instability during walking due to a damaged or missing knob requiring immediate replacement
Testimonial items
Very welcoming and informative. We went in to rent a Walker for my mom to see if she would use it. They had no rentals left so he gave us a brand new one on rental. Highly recommend this company for all your ADL needs.
Tara Maye
The rating of this product is 5 out of 5
Fantastic service and experience, from delivery to pickup we could not have asked for anything more! We rented a hospital bed, and I do not believe you would get better service anywhere. Highly recommended!
Shawn Dillon
The rating of this product is 5 out of 5
Super friendly and very helpful! Delivered the wheelchair for me, special ordered other parts and took the time to show me how to install. I recommend!
Fiona Haines
The rating of this product is 5 out of 5
Can not thank the team at Med Supplies enough for their amazing service. We were in a tough spot till we got their help. Amazing service. Kind and respectful delivery. First class all the way. Thank you again.
Jon Beatty
The rating of this product is 5 out of 5
Ordered the chair on Sunday and it arrived Monday morning. Spoke to customer service to follow up on delivery times. It was already on my front door. Excellent and helpful staff. The product is sturdy and of good quality. Thank you for your help.
H D
The rating of this product is 5 out of 5
Excellent experience - website faithfully represented what was in stock (which hasn't always been my experience with other vendors sadly), and local shipping was really fast - ordered on the weekend, received it on Monday in my case. Thank you for being
Jason Hudson
The rating of this product is 5 out of 5
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