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Ronstan 40 mm Series 40 BB Orbit Block

  • Single Block with Swivel Head
  • Safe Working Load: 715 lbs
  • Maximum Line Size: 5/16"
  • Item #: 
    601101
    Brand: 
    Ronstan
    Model #: 

    RF45110

    Packaged Weight: 
    0.10 Lbs.
    List Price: 
    $32.93
    $27.99
    601101 Ronstan Ronstan 40 mm Series 40 BB Orbit Block RF45110

    The Ronstan 40 mm Series 40 Orbit Block (RF45110) boasts 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 fiber-reinforced composites in the block head.

    Features:

    • Stainless steel swivel shackle head for ultimate durability and compatibility with harsh fixing points
    • 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 on dinghies, sportsboats and small keelboats to 9 m (30 ft)
    • Spinnaker sheets on dinghies, sportsboats and small keelboats to 9 m (30 ft)
    • Halyard, Vang and Backstay application on boast to 8m (26ft)
    • Control line applications on larger yachts

    Specifications:

    • Safe working load: 715 lb (325 kg)
    • Breaking load: 1430 lb (650 kg)
    • Weight: 1.6 oz (44 g)
    • Sheave diameter: 1-9/16" (40 mm)
    • Maximum line size: 5/16" (8 mm)
    • Materials:
      • Sheave: High compression strength carbon black Acetal
      • Ball Bearings: High compression strength Acetal
      • Stage 2 bearing - Carbon fiber reinforced, PTFE impregnated Nylon
      • Frame/Cheeks: Toughened, glass fiber reinforced Nylon
      • Link: UV stabilized, multi-strand impregnated SK75 Dyneema®
    Ronstan 40 mm Series 40 BB Orbit Block
    27.99
    Status:  null In Stock

    The Ronstan 40 mm Series 40 Orbit Block (RF45110) boasts 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 fiber-reinforced composites in the block head.

    Features:

    • Stainless steel swivel shackle head for ultimate durability and compatibility with harsh fixing points
    • 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 on dinghies, sportsboats and small keelboats to 9 m (30 ft)
    • Spinnaker sheets on dinghies, sportsboats and small keelboats to 9 m (30 ft)
    • Halyard, Vang and Backstay application on boast to 8m (26ft)
    • Control line applications on larger yachts

    Specifications:

    • Safe working load: 715 lb (325 kg)
    • Breaking load: 1430 lb (650 kg)
    • Weight: 1.6 oz (44 g)
    • Sheave diameter: 1-9/16" (40 mm)
    • Maximum line size: 5/16" (8 mm)
    • Materials:
      • Sheave: High compression strength carbon black Acetal
      • Ball Bearings: High compression strength Acetal
      • Stage 2 bearing - Carbon fiber reinforced, PTFE impregnated Nylon
      • Frame/Cheeks: Toughened, glass fiber reinforced Nylon
      • Link: UV stabilized, multi-strand impregnated SK75 Dyneema®
     
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