Selden D14-C068-0531 470 Mast Zeta - Ex. Rigging Pack

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470 Seldén Zeta Mast Unrigged Designed to give the best stiffness to weight ratio available in an alloy extrusion. Material, section shape and size, and wall thickness all have a m ajor effect on both the static and dynamic bend characteristics of a tube. These details are studied in the design of every section and are carefully checked on every piece of spar tube Seldén use. The Zeta masts are using the new Xtra Proof Strength (XPS) aluminum alloy. Supplied complete excluding rigging (see related items). NOTE: This is a collection only product. Features: All masts are made from XPS aluminium. CNC plasma cut tapers for ultimate accuracy and consistency Heat treated after tapering increases material hardness. Durable peened finish. Welded in headbox. Mast Properties Sectional Weight 0.97 kg/m Dimension - fore/ aft 69 mm Dimension - athw 57 mm Stiffness - fore/aft 18.6 cm4 Stiffness - athw 12.9 cm4 Show more