Luggage Suitcase Replacement Wheels. this set of luggage replacement wheels can meet your needs. Features: Wheel outer diameter: 75mm Wheel width: 24mm Bearing inner diameter: 6mm Axle: 36mm, 40mm (not including the head.) Material: rubber colour: black Package Contents: 2 x wheels 2 x 36mm axles 2 x 40mm axles 4 x axle screws 4 x washers 2 x wrenches Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.