Ronstan Series 30 Ball Bearing Single Orbit Block, Becket Hub, Swivel Shackle Head - RF35100
- Lightweight
- Highest working load in its class
- Secure, versatile and secure attachment
- Low profile and compact
- Ultra low profile thru-sheave becket
- Low friction 2-stage ball bearing system provides consistent performance over the full working load range
Applications
- Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft)
- Halyard, vang and backstay applications on boats to 5m (16ft)
- Control line applications on larger yachts
Materials
- Sheave: High compression strength carbon black Acetal
- Ball Bearings: High compression strength Acetal
- Frame / Cheeks: Toughened, glass fibre reinforced Nylon
- Link: UV stabilised, multi-strand impregnated SK75 Dyneema
Specifications
- Sheave Ø: 30 mm
- Max. Rope Ø: 8 mm
- Max. Cable Ø: - mm
- Pin Ø: 4 mm
- MWL: 300 kg
- BL: 600 kg
- Weight: 32 g
SKU: #
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