A set of 2 replacement luggage suitcase wheels. Fully molded, more durable and quiet. Package comes with 33mm axles and washers and 36mm to meet the different needs of 30mm, 33mm and 36mm. Dimension: 60mm / 2.36" x 17mm / 0.66" and the inner diameter of the center bearing is 6mm / 0.23". Each package includes 2 x wheels, 2 x axles 33mm, 2 x 36mm axles, 4 x axle screws, 4 x washers, 2 x wrenches. 2 Pcs Luggage Suitcase Replacement Wheels Optional Sizes: 60mm x 18mm; 70mm x 24mm; 75mm x 24mm; 80mm x 24mm Please browse the photos or to purchase the size you need. No matter what you need is 30mm, or 33mm, 36mm, 39mm, this set of luggage suitcase replacement wheels would meet your needs. refer to Dimension 60mm x 18mm: Wheel outer diameter: 60 mm Wide wheel: 18 mm Bearing internal diameter: 6 mm Axles: 33mm, 36mm (Head is not included.) 70mm x 24mm Dimension: Wheel Outer Diameter: 70 mm Wide wheel: 24 mm Bearing internal diameter: 6 mm Axles: 36mm, 39mm (Head is not included.) 75mm x 24mm Dimension: Wheel Outer Diameter: 75 mm Wide wheel: 24 mm Bearing internal diameter: 6 mm Axles: 36mm, 39mm (Head is not included.) 80mm x 24mm Dimension: Wheel Outer Diameter: 80 mm Wide wheel: 24 mm Bearing internal diameter: 6 mm Axles: 36mm, 39mm (Head is not included.) Package includes: 2 x wheels 4 x axles 4 x Axle Screws 4 x Washers 2 x Wrenches