Posts manufactured from 76mm square x 3mm thick steel with fitted aluminium top caps and welded stainless steel lugs. Winder end post is fitted with a heavy duty brass winding mechanism and pulley wheel. Anchor end post has a welded hook to capture loop on the tennis nets headline wire. Posts drop 20cm into 90mm square steel sockets that are 36cm deep overall. Sockets are supplied with fitted steel flip top lids or plastic socket caps. Posts and sockets are powder coated green. Complete with stainless steel lacing bars that attach sides of tennis net to the posts for a neat and tidy finish.