Skip to product information
1 of 4

400-Hybrid (New & improved seat design!)

400-Hybrid (New & improved seat design!)

Regular price $ 1,007.10 USD
Regular price $ 1,119.00 USD Sale price $ 1,007.10 USD
Sale Sold out

The NEW 400-Hybrid combines the patented split backrest design with a redesigned soft foam triangular shaped seat cushion designed to provide excellent comfort but also allow your legs to fall more for closer access to the patient and less fatigue underneath the thigh.  Built with the same hydraulic mechanism used in our chairs, the seat and back can "float" following ones' movement.  This style seat works for those who like the concept of a saddle seat but may not be able to get used to that hump in the middle of the saddle so they resort to a halfway saddle here with the Hybrid.

The “Active Seating” is further enhanced by the adjustable heights of both the backrest and the stool itself. Arm supports are available to relieve the neck, arms and back while allowing full range of motion. Postural changes as a result of use of the 400-Hybrid have proven effective in promoting work productivity, eliminating daily fatigue and pain, and increased health and well-being.


  • Active Seating
  • Hydraulically Controlled Single Lever Mechanism
  • Patented Split Backrest
  • Protective Edging around backrest pads
  • Triangular shaped flat seat cushion
  • Built with standard cylinder height (18.5"-24.5" seat level)
  • Flexible telescoping arm supports available 
  • Limited Lifetime Warranty on mechanical components
  • 30 day Sale-On-Approval trial program

Cylinder Recommendations:

  • The stool comes built with our 'standard' cylinder to accommodate most users
  • Under 5'2- 'short' cylinder suggested 
  • Over 6'4- 'tall' cylinder suggested 


View full details
  • Shipping

    Shipping is $75 per chair in the continental US. Hawaii, PR, Canada are $100 per chair. International shipping available per request and customized shipping quotes are available as well.

  • Returns

    RGP will swap any item within 30 days of receipt for another item with only the cost difference being due to the customer. If a refund is due back RGP will credit the customer as well. RGP will also take back any item within 30 days that is in new condition for a full refund, minus the initial shipping fee to get the item to your location.