Premium aluminum posts will not rust or degrade. Sockets are complete with flush fitting hinged lids. Stainless steel net retaining rod ensures net is held firm to posts. Brass pulley wheel. Tennis posts manufactured from 76mm x 3.2mm steel. Polyester powder coated green. Heavy duty brass winder and brass pulley wheel. Stainless steel tennis net retaining bar. 359mm deep sockets with a 79mm square internal face. Sockets are complete with flush fitting hinged lids. Recommended Tennis Net TEN-002. 33.00Kg per set. Lead Times May Vary On This Product.