Spalding Volleyball Floor Plates and SleevesSpalding’s commercial-grade floor sleeves and chromed, hinged and locking cover plates are perfect for schools, leagues and institutional use. Spalding’s Power Volleyball system floor plates consist of two separate components: a 3\” I.D. x 9-3/32\” long steel sleeve and a hinged, locking chromed steel cap. Ideal for wood over concrete floors. Priced for one pair of floor sleeves. Please choose model. This item qualifies for Free Shipping.\r\nFeatures:\r\n\r\nSet of 3\” x 9-3-32\” floor sleeves with chromed, locking and hinged steel caps\r\nIdeal for schools, leagues and parks and rec departments\r\nCover plate consists of 7\” (18cm) O.D. chrome outer ring and hinged chrome cap\r\nHeavy-duty steel sleeve is 8\” (23cm) deep\r\n1\” (2.5cm) clearance required between top of floor and sleeve\r\nFor use on wood over concrete floors\r\nPlease choose model\r\nPriced by the pair\r\nFREE SHIPPING!\r\n\r\nItem # 408-70X