Access Mobility Systems has a vast selection of Sure-Lok occupant restraint belts. That can be installed in your wheelchair van, lift vans, handicap van, lift van, scooter van conversion
van, wheel chair van
Kit # AL700868-2: Dual retractable integrated combination belt with triangular fittings. Fittings attach to stud on rear retractor assembly. Includes connector belt assembly. The height of the belt can be adjusted for a perfect fit on the occupant simply by pushing a release button of the upper retractor. The belt can be moved front
to back along the vehicle sidewall, without the use of tools, by simply removing the quick release L fittings from the vehicle L tracks.