You tell us what is difficult
Not what product you think you need. The stairs, the front step, the bath, getting into the car. Working out the product is our job.
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MPS · Hand Controls & Driving Aids
MPS Steering Spinner Knobs: One-Hand Steering
Priced for your home, installation included
Available as: Knob Type, Clam Shell Spinner Knob, Quad Type, Single Post, Palm Type, Amputee Type, Tri-Pin Type
Spinner knobs let a driver turn the steering wheel with one hand. MPS says they are usually used together with hand controls or by drivers who need to steer one-handed. MPS also says anyone should be evaluated by a Certified Driver Rehabilitation Specialist (CDRS) before driving with a driving aid.
- For one-handed steering
- Styles for reduced hand strength
- Quick release for other drivers
- 5 year limited warranty
Answer a few questions and see the price for the job. We install in the 33 states we serve.
Questions? Call (844) 799-0070
About The MPS Steering Spinner Knobs
Several styles are offered. The standard spinner knob has a quick release, so it comes off when other drivers use the car. The clamshell version has a textured rubber knob that releases with a button on the knob itself. The quad fork, single post and palm styles are designed for reduced hand strength, the tri-pin for reduced strength and dexterity, and the amputee style for use with a prosthetic device.
In most cases a qualified mobility professional can move the device to your new vehicle. All MPS products carry a 5 year limited warranty.
Specifications
- Spinner Knob
- Quick Release
- Clamshell
- textured rubber knob, button release
- Quad Fork
- for reduced hand strength
- Single Post
- for reduced hand strength
- Palm
- for reduced hand strength
- Tri-Pin
- reduced strength and dexterity
- Amputee
- for use with a prosthetic device
- Transfer
- to a new vehicle in most cases
Warranty
- All MPS products: 5 year limited warranty
Installation
Our own technicians install and service it in the 33 states we serve. The quote builder prices the job for your home, installation included, and the site visit confirms the measurements.
Specifications and warranty terms are from the maker: mpsdrivingaids.com, mpsdrivingaids.com, mpsdrivingaids.com, mpsdrivingaids.com, mpsdrivingaids.com, mpsdrivingaids.com, mpsdrivingaids.com, mpsdrivingaids.com, mpsdrivingaids.com. Checked October 13, 2026.
How The Work Happens
Five steps. You can stop at any of them, and nothing is charged until you have said yes to a written scope.
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1 -
2 We come out and measure
On site, at your address, free. We check the space, the power, and the structure, and we talk through how the room actually gets used.
Free, and no obligation -
3 You get it in writing
An itemized scope and a price, with the lead time stated honestly. The price you agree to is the price of the job. Take as long as you like with it.
The price does not move -
4 Our technicians install it
Our own people, not a subcontractor, who stay until everyone who has to operate it can operate it confidently.
Our own crews -
5 We service it afterward
The company that installed it is the company that maintains it. You are not handed to somebody else once the invoice clears.
Same company, years later
What Our Customers Say
Google reviews of our company and our technicians, not of this one product.
★★★★★
4.6 rating of 101 Google reviews
Mason is a wonderful service technician! We live in “rural country” of NE Georgia and he drove all this way to get my Dad’s chair lift up and running. Thank you, Mason AND Custom Mobility!
As a fellow business owner, I have seen this company do all of their work with as much professionalism and tact as any that I have ever encountered. I thoroughly enjoy actually witnessing people who care about their work and show it through their actions, and the owner at Customer Mobility is the ep…
My Service Technician is truly the best! He responded within a day and he fixed the chairlift in less than an hour! It’s reassuring to know that we can depend upon Custom Mobility!
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Talk To A Mobility Specialist
Questions before you order? We will help you compare models.