Description: Screw thread structure, does not require additional screws Foosball Rod Bearing, Table Football machine accessory Specification: Material: Plastic Color: Black Size Chart: Internal diameter: Approx. 16mm Outside diameter: Approx. 49mm Height: Approx. 16mm-31mm Package Includes: 10 Pieces Note: The size is measured by hands, please allow minor error of measurement, thank you
