Ideal for: Primary lead blocks on dinghies and catamarans Control lines on larger yachts Dinghy barber haulers Spinnaker pole launching systems 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   Sheave Ø 30 + 20 mm Max. Rope Ø 8 + 6 mm Max. Cable Ø - mm Pin Ø - mm M.W.L. 250 kg B. L. 550 kg Weight 44 g