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Formerly Comfort Company

Radius Back®

HCPCS Coding: E2611/E2612

  • Sleek new pad design offers scapular and hip relief for improved range of motion.
  • New spinal relief design removes pressure from the spine.
  • Wings provide lateral positioning and protection from the canes.
  • High resiliency foam comfortably contours to the user's anatomy.
  • Compass Hardware® allows for easy installation & quick adjustment.
  • Available sizes 16" - 22" tall and 16" - 24" wide.
  • Optional height adjustable lumbar support, and cane mounted laterals available.
  • High resiliency foam contours to the user’s body.
  • Compass® 4 Hardware allows for easy installation and quick adjustment.
  • Cane mounted lateral trunk supports (E0956) are optional and available.
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Radius Back
Front View
Front View
Compass Hardware Installation
Compass Hardware Installation



Designed for air transmission and heat reduction. This breathable laminate combines a high-stretch polyester top layer with a breathable vapor barrier.


The fluid resistant exterior has supple leathery properties that provide an easily cleaned surface and protection for the inner cushion. Comfort-Tek has multi-dimensional stretch and helps alleviate pressure on bony prominences.


  • Fully adjustable for height, depth, and angle of recline.
  • Requires only 1.5" of space on each cane for mounting purposes.
  • All adjustments can be made while the user is seated in the wheelchair, eliminating the need for multiple transfers during the fitting process.
  • Quick-release feature allows backrest to be removed vertically within seconds.
  • Hardware may be installed within minutes and fits 3/4", 7/8", and 1" tubing.
  • Positive locking feature for angle rotation.
Compass HardwareNote: hardware appearance my vary depending on back support size and style.
Compass Hardware


  • 1. Cane mount fits 5 different cane diameters. Shorter strap that comes standard fits 3/4”, 7/8” & 1” while longer strap provided (not pictured) fits 1 1/8” & 1 1/4”.
  • 2. Slot lock nut system prevents unwanted rotation.
  • 3. Single design allows for easy adjustment with minimal fasteners.
  • 4. Single slot design uses very little space, allowing other hardware to mount.
  • 5. Minimal fasteners, but strong design.
  • 6. Track systems prevent rotation, allowing features to nest together for additional stability.
  • 7. Combination of aluminum and steel for ultralight hardware.
Radius Back Dimensions

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This product may be covered by one or more patents or pending patent applications. See www.comfortcompany.com/ip.