Product information
The Ronstan RF78110 is a super block for both regatta and touring sailing. The side plates are made of the best aluminum, which provides the highest possible strength. The open design provides low weight, and makes it easy to flush away salt and dirt from the bearings. The block can be opened for maintenance.
Torlon® needle bearings in combination with Acetal ball bearings provide high reliability and low friction even under high loads.
- Type: Single block with female sleeve
- Ø bolt: 8 mm
- Breaking strength: 3980 kg
- MWL: 1990 kg
- For rope: 14 mm
- Disc: 75 mm
- Weight: 530g
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