Universally Compatible Key Set - Works with all Pride Mobility Power Chairs, Go-Go scooters and most Victory scooters. Perfect replacement key (set of 2) for many three and four wheels power wheel chairsEasy Pull Master Key - Premium round molded black plastic knob for simple power on and off. A standard spare key (1) is also includedReplaces Lost or Misplaced Keys - Perfect replacement key for all Pride Mobility Power ChairsCompatible Models - Compatible with Pride Power Chairs, Victory Wheel Chairs, and Go Go Power Wheel Chairs. The known compatible models are listed in the product ."