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Ronstan Core Block - Single Trunnion Snap Shackle Block
All round long lasting block with aluminium cheek plates and the Ronstan Universal Bearing 2-stage bearing system. An acetal sheave and stainless fixings complete the durable package.
For reliability and a long service life, these blocks are recommended for mainsheet, halyard, vang and spinnaker sheet applications on boats to 11m (36ft) and general / control line applications on larger yachts.
Features:
- Class leading performance and sleek, contemporary styling.
- Excellent dynamic and high static load performance.
- Less than half the friction of the nearest competitor.
- Central hub hole can be used as a becket take-off or tie-up point.
- Alloy Rope/Wire sheave version also available.
- Trunnion snap shackle allows both 360° rotation and side to side articulation.
| Ref. | Size /Sheave | Working Load kg |
Break Load kg |
Maximum Line Size mm |
Weight g |
| RF64103 | 60 mm | 1000 | 2000 | 12 | 285 |
| Code | Ronstan Core Block™ | Availability | Price | |
|---|---|---|---|---|
|
RONSTAN RF64103
|
In stock
|
€133.95 (inc. VAT)
€110.70 (ex. VAT) |
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