#1 Rated Medical, Scrubs, & Mobility Supplier Since 2014!

Harmar Inside Stairlifts for your Stairs

Harmar Inside Stairlifts for your Stairs

, by Richard Spafford, 7 min reading time


with a Straight Stairlift

No grease, no mess
No Grease, No Mess

Enjoy your rides between floors as the helical worm gear does all the work for you, grease and lubrication-free!

Compact but mighty
Compact But Mighty

The narrowest stairlift in the market, Pinnacles can also accommodate up to 350 lb – or 600 lb for our SL600HD – with a comfortable seat. Our lifts can fold as narrow as 10.5” when not in use.

Up to 60 trips during blackouts
Up to 60 Trips During Power Loss

In the event of a power outage, you won’t be stranded on the stairs. Pinnacles are designed to provide up to 60 trips if a power outage occurs.


Get assistance from your local
Harmar dealer

Our knowledgeable dealers serve communities in all 50 states!
Find Stair Lift Dealers Near You.

Factors to consider before making a decision

How can a Harmar stairlift fit my needs?
Harmar offers a variety of stairlifts to choose – from straight to curved, and basic to heavy duty, we want to make sure you find your perfect fit. And with extra options to really make your lift yours, we’re here to help! Consider your staircase type, your personal needs, as well as those of any household members.
What are some available options to make this lift mine?
To personalize your Pinnacle straight stairlift, Harmar offers multiple options and accessories. Depending on the model of your lift, you may have the option to upgrade your regular seat belt to a retractable seat belt; or, you may need a key lock to ensure none of your house guests take unexpected trips up and down your stairs. Ask your Harmar dealer which accessories would be right for you.


Confidently move from floor to floor with a straight stairlift made for your home and your unique needs.
Harmar Summit SL600 Pinnacle Stairlifts

SL600 Pinnacle Stairlift

  • Weight capacity: 350 lb (158 kg)
  • Narrowest stairlift in the industry
  • Swivel seat at upper landing for easy and safe entry/exit away from staircase
  • Comes with retractable seat belt
  • Status indicator LED light in armrest
  • Limited lifetime warranty
Harmar - Pinnacle Stairlifts SL300

SL300 Pinnacle Stairlift

  • Weight capacity: 300 lb (136 kg)
  • Swivel seat at upper landing for easy and safe entry/exit away from staircase
Pinnacle Heavy Duty Stairlifts

SL600HD Pinnacle Stairlift

  • Weight capacity: 600 lb (272 kg)
  • High-backed and padded seat ensures comfortable ride
  • Swivel seat at upper landing for easy and safe entry/exit away from staircase
Call USA Medical Supply for a FREE Stairlift Assessment: (413)733-7843

“I couldn’t be happier with the Pinnacle stair chair. I’m so glad I made this choice for my home. I feel safe going up and down the stairs again, and it’s never in the way for my grandkids!”


“My stairlift is probably one of the best purchases I’ve made in the last five years. My knees don’t ache as much now that I can just ride up and down between floors. Not to mention, it’s very easy to use.”

Straight Stairlifts


We offer a variety of options to enhance your Pinnacle to best fits your needs.

  • Key lock
  • Folding rail
  • Extra rail
  • Retractable seatbelt
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