Out-of-Stock SPARS & ACCESSORIES 420 Selden Mast - Spinnaker Pole - Ø 38 mm Selden Masts SDM-0002 €149.00 Seldén Mast 420 Anodised Aluminium Tapered Spinnaker Pole, with máximum Ø = 38 mm and 25 mm at ends. Flex model for better performance in all weather conditions. See the Ø 42 mm option for more stiffness. View