Seldén Firefly C Section Mast

The Seldén Firefly Complete Mast is supplied to class racing specification in 6082T6 aluminium with CNC plasma cut tapers for accuracy, heat-treated after tapering for increased hardness and a durable peened finish. Fully adjustable spreader system, vernier spreader length adjusters, ball bearing spinnaker halyard and pole lift boxes, and welded-in headbox included as standard. Section weight 0.9kg/m. Ready to race.

The Seldén Firefly Complete Mast is supplied to class racing specification and built to the same exacting standards as every Seldén dinghy mast – designed to deliver the best stiffness-to-weight ratio available in an alloy extrusion. Material, section shape, size and wall thickness are all carefully considered in the design process and checked on every piece of spar tube produced.

Made from 6082T6 aluminium with CNC plasma cut tapers for ultimate accuracy, each mast is heat-treated after tapering to increase material hardness. A durable peened finish and welded-in headbox complete the build. An optional dealer-fit halyard lock is available.

Fittings include a fully adjustable spreader system with vernier spreader length adjusters, ball bearing spinnaker halyard and pole lift boxes, gooseneck with stainless steel spigot and positive lock, and an integrated take-off for a rig tension system. Automatic release of outhaul and boom squares further downwind. Optional extended gooseneck available.

Section specifications:

• Weight: 0.9kg/m
• Dimension fore/aft: 65mm
• Dimension athwart: 54mm
• Stiffness fore/aft: 14.1cm⁴
• Stiffness athwart: 9.8cm⁴

Features:

• 6082T6 aluminium construction.
• CNC plasma cut tapers for ultimate accuracy.
• Heat-treated after tapering for increased material hardness.
• Durable peened finish.
• Welded-in headbox.
• Optional dealer-fit halyard lock.
• Ball bearing spinnaker halyard and pole lift boxes.
• Fully adjustable spreader system with vernier length adjusters.
• Gooseneck with stainless steel spigot and positive lock.
• Integrated take-off for rig tension system.
• Automatic outhaul release and boom squares further downwind.
• Supplied to class racing specification with spreaders and jib stick eye.

All delivery and returns information can be found here >>

Delivery Information.