Fin box/mast tube - glass

Fin box/mast tube - glass. Fin box and mast tube moulding for IOM class.

Glass/epoxy moulding. Use with SAILSetc fin, item 370-IOM. 10 mm wide trunking for the fin will accept virtually any fin in the required position and rake. The 17 mm diameter mast tube is tapered outward at the top to permit mast rake in the normal range. The diameter suits the SAILSetc mast heel fittings, 144-110 and 144-127 for 11.0 and 12.7 mm diameter masts respectively. The rig corrector weights, item 145G, applied to the mast also fit neatly inside the mast tube.

Downloadable Drawing: 344D-GL fin box mast tube.pdf