Open Sesame
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Open-pause-close cycle
Priced for your door, installation as its own line
Harmar · Ramps & Door Openers
Harmar Rubber Threshold Ramp: 850 lb, Up to 4" Rise
From $95
Ships to the lower 48 states and DC only. Not to Alaska, Hawaii or U.S. territories.
Pay over time with Affirm, Klarna or Afterpay at checkout, subject to eligibility.
One raised step at the front door or a lip between rooms can stop a wheelchair or scooter. Harmar's rubber threshold ramp is built for these spots, indoors or out, for thresholds up to 4" high.
- 850 lb weight capacity
- Thresholds up to 4" high
- 36" usable ramp width
- No tools or hardware to assemble
Free shipping on online orders over $500; under $500, a flat shipping charge is shown at checkout. We pay the sales tax. Most products are processed within 2-5 business days. Shipping and returns
Questions? Call (844) 799-0070
About The Harmar Rubber Threshold Ramp
Pick the section that matches your rise, from 0" - 1" up to 3 1/2" - 4". The pieces are modular: ½" sections add to 1" base sections and lock together with puzzle-like edges, with no tools or hardware. Each has a 36" usable width and an 850 lb weight capacity, enough for Harmar to say heavy power chairs and larger scooters are no problem. Footprints run from 12" x 39" at 1" high to 48" x 46" at 4" high, so measure the space in front of the door first.
The non-slip rubber has beveled sides so you can step on and off from the side. Harmar says it is assembled in the USA.
Specifications
- Weight capacity
- 850 lb
- Usable ramp width
- 36"
- Thresholds
- up to 4" high
- Material
- durable, non-slip rubber
- Modular design
- ½" sections on 1" base sections
- Size (1" high)
- 12" x 39"
- Size (1.5" high)
- 18" x 41"
- Size (2" high)
- 24" x 41"
- Size (2.5" high)
- 30" x 42.5"
- Size (3" high)
- 36" x 44.2"
- Size (3.5" high)
- 42" x 46"
- Size (4" high)
- 48" x 46"
- Assembly
- no tools or hardware
Warranty
- Warranty 3 years
Specifications and warranty terms are from the maker: harmar.com. Checked October 13, 2026.
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.