Pro-M Series Shade Tree Umbrella Holder

Heavy duty anodized aluminum construction. Fits all standard boat seat posts, attaches to post under seat for easy install. Easy telsecoping adjustment. Swivels 360deg. and can be locked in place. Accomodates 5/8in. to 1-3/8in. shaft. Fits Millennium Side Kick Double Fishing Seat (Side Kick and seats sold separately). 16in.L x 7in.W x 2.5in.H