Pair of 8″ x 2″ (200×50) Caster Wheels for Electric/Power Wheelchair – 8 inch…

Bearing hole: 0.315″ (8mm). Bolt length: 3.3″. Suitable for wheelchair front or rear wheel.

15T 4.25×11.8×19.7in Heavy Duty Rubber Curb Ramp Wedge for Vehicles Wheelchairs

The bottom adopts a grid design to strengthen the compression and shock absorption capabilities. Not Easy to Shift: The driveway ramp has screw grooves. It can be clearly identified at night, and the vehicle can be transported quickly and safely.