ITEM NAME:10Pcs High Quality Foosball Bearing Table Football Machine Ball Screw Thread Description: - 10 Pieces rod bearings for standard foosball tables - Universal fits standard 5/8 inch foosball rods - Screw thread structure, does not require additional screws - Durable foosball rod bearing, table football soccer machine accessories - Great for replacing lost or worn pieces as well as building custom tables Specification: - Material: Plastic - Color: Black - Internal diameter: Approx. 16mm - Outside diameter: Approx. 49mm - Height: Approx. 16mm-31mm Package Included: 10 Pieces Foosball Rod Bearing Note: The size is measured by hands, please allow minor error of measurement, thank you.10 Pieces rod bearings for standard foosball tables. - Durable foosball rod bearing, table football soccer machine accessories. 10 Pieces Foosball Rod Bearing. - Great for replacing lost or worn pieces as well as building custom tables.