<p><b>Description:</b></p><p>Screw thread structure, does not require additional screws. Easy to install<br>Foosball Rod Bearing, Table Football machine accessory<br>Internal diameter: Approx. 12.7mm<br>Bottom diameter: Approx. 30mm (as picture show)<br>Made of high (Very Durable)<br></p><p><b>Package Includes:</b></p><p>12 Pieces Foosball Rod Bearing</p><p><b> :</b></p><p>The size is measured by hands, please allow minor error of measurement, thank you</p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p>