![Ronstan S30 Single Ball Bearing Block, Swivel Shackle Head](http://marineoutlet.com.au/cdn/shop/products/afd358a0097add4ede36a6150f381933b1a1700d_{width}x.jpg?v=1595638681)
- 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
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Sheave Ø 30 mm Max. Rope Ø 8 mm Max. Cable Ø - mm Pin Ø 4.0 mm M.W.L. 300 kg B. L. 750 kg Weight 34 g