Permobil C300 with unitrack
C300 with Pediatric Seating 1 inch tubing
attaching the WC-AP4 to the unitrack

Offset options

Offsets attach to the wheelchair attachment hardware, and are used to:

  • Get around obstacles such as trays, brakes, footrests and armrests
  • Position the Wheelchair Bracket so the post is in the optimal position (post can be inserted and removed, brakes are unobstructed, footrests removed, accommodate the tray, etc)
  • Adjust the angle of the hardware and/or bracket to make sure the post is vertical

These plates can all be used to offset. To figure out which offset plate will work for you, see our Offset Guide.

How to mount: 

Attach WC-AP4 adapter plate to unitrack on Permobil.  Use included hardware.  Attach WC-LAE if needed to offset out and around the armrest.   Finally,  attach the WB2 (post clamp).  Always use through holes or slots into threaded holes.  Threaded to threaded will not tighten and can damage the threads.


*****Some C300 have round tubing instead of the unitrack.  These would take an WC-R1 bridge clamp set for the initial attachment.