Retractors represent the fastest, easiest method of manually securing a wheelchair within a wheelchair accessible vehicle Instead of fumbling with winches and old fashioned pulley-type manual tie-downs, todays Retractors are simple to operate, fully effective and a breeze to apply. The Titan retractor sets from Sure-Lok represent a commitment to providing the safest and most secure wheelchair tie-downs and occupant restraint systems available today. An auto-tensing, auto locking retractor system that allows for one handed operation.Efficiency, speed of operation, simplicity and complete reliability exceeding every industry safety standard out there.