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Binks is your stop for all boating and watersport needs
Binks is your stop for all boating and watersport needs

Ronstan S30 BB Orbit Block,Triple,Cleat (RF35322)

by Ronstan
Original price $129.01 - Original price $129.01
Original price
$129.01 - $129.01
Current price $129.01
SKU RF35322
Ball Bearing Orbit Blocks boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options.
Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fibre-reinforced composites in the block head, cleat arms and beckets.

  • Lightweight
  • Highest working load in its class
  • Secure, versatile and secure attachement
  • Low profile and compact
  • High performance cleating
Sheave  30 mm
Max. Rope  8 mm
Max. Cable  - mm
Pin  - mm
M.W.L. 550 kg
B. L. 1100 kg
Weight 124 g


  • 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


  • 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

User Instructions:

For comprehensive user instructions, spare part tables, fastener sizes, etc see BB & RT Orbit Block User Instructions