Ronstan Series 75 BB Single Core Block - Foot Block - RF74151
- Class leading performance and sleek, contemporary styling
- Excellent dynamic and high static load performance
- Less than half the friction of the nearest competitor
- Only two fastener holes - minimises deck sealing considerations
- Scalloped cheeks - allows for variations in line lead
- Mount with 2 x 10 mm fasteners (not included)
Applications
- Ideal for use on mainsheet, spinnaker sheet, vang, halyard and backstay applications on boats up to 14 m (46 ft)
- General applications on larger yachts
Materials
Sheave: UV stabilised acetal
Cheek plates: Aluminium alloy
Ball Bearings: High compression strength carbon black acetal
Hub: Grade 316 stainless steel
Specifications
- Sheave Dia: 75 mm
- Max. Rope Dia: 14 mm
- Max. Cable Dia: - mm
- Pin Dia: - mm
- MWL: 1500 kg
- BL: 3000 kg
- Weight: 259 g
SKU: #
