Etac Cross 5 - How to fold up down anti tippers - YouTube
Safe-T-Mate Wheelchair Front Anti Tippers :: increase wheelchair safety, prevent tipping forward
What do Wheelchair Anti-tip Wheels do? - Freedom Wheelchair Skills
Anti-Tips | MKCC
Swing Away Anti-Tipper | Motion Composites
Comparison Between A Tilt-in-Space Wheelchair and a Manual Wheelchair Equipped With a New Rear Anti-Tip Device From the Perspective of the Caregiver - ScienceDirect