Captain Chair Collar

Down River Collar slides over our XD (1 7/8in inside collar) or LD (1 5/8in inside collar) pipe and is commonly used for setting the Captain's chair in place. 

• LD Pipe: 1.25in  O.D. 1 5/8in
• XD Pipe: 1.5in O.D. 1 7/8in