This Wheelchair Anti- rollback Device has been specificially designed to fit the popular Invacare EX2 wheelchair and width because it requires less adjustability than the "universal" mode SM2-2. It's more economical to manufacture and that means a lower cost.
This unit automatically prevents the wheelchair from rolling back as the user attempts to stand or sit. As soon as the occupant lifts their weight from the seat, the brake arms grab the tires and prevent rearward movement. When the user is safely seated, the unit is in standby mode and the wheelchair operates normally.
The device offers an integrated design for a discreet appearance and it does not interfere with collapsing the chair for transport or storage.
Lower cost with all the following designed features:
Discreet design integrates nicely with the wheelchair
Does not interfere with quick collapse of the chair
Conveniently located override handles directly below handgrips for ease of moving unoccupied chair