Ronstan Series 30 BB Block, Stand Up Loop Top Selden Pole End Terminals Sparcraft Ideal 18 Outboard Boom

Sparcraft Ideal 18 Outboard Boom casting

Hayn Marine Stud Extended 1/4" Wire 3/8-24 X 2 7/8

Outhaul arrangements

Glass fibre reinforced sheave with Polymer bushing

Ronstan Series 30 BB Block, Stand Up Loop Top Selden Pole End Terminals Sparcraft Ideal 18 Outboard BoomRonstan Series 30 BB Block, Stand Up Loop Top Sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Features: Low friction 2 stage ball bearing system provides consistent performance over the full working load range. High static and dynamic load capacity. Light weight. Versatile head fittings. Specifications: Max. Rope