The Safe-t-mate's anti-rollback device prevents a wheelchair from rolling back by grabbing the tires as the user attempts to sit or stand. 

• High-strength plastics and robotic welding
• Newly designed seat lever for more seat pad adjustments
• Adjustable spring tension mounting accommodates a variety of seat cushions
• Center override lever makes backing up an unoccupied chair a cinch (lever can also be removed without affecting operation of anti-rollback device)