Slimmest Stair Chair when folded 10.5” from the wall
Higher weight capacity at 350lbs
This stair chair also offers left/right install with no modifications to the chassis or the rail, which helps cut down on install times.
Patented acme screw drive system which offers 5 points of engagement, and is made of 2 self lubricating plastics which require no lubricating, limiting maintenance calls down to a yearly service call.
Very nice neutral vinyl fabric on seat and back. Seat is a comfortable 19” seat width, also has adjustable seat to footrest height to accommodate taller users.
Harmar also offers an automatic folding rail option which can be added to any SL-600 stair chair. Folding rail not available for the SL-600HD.
Harmar also offers the SL-600HD which has a 600Lbs weight capacity