Orbit Blocks

 Series 100mm

FEATURES

  •  The highest strength-to-weight ratio
  •  Minimal friction loss, especially when working at high loads
  •  Totally reliable and trouble free performance
  •  Simplicity of design and construction to facilitate maintenance and servicing
  •  Elegant, functional styling and finish.

  Product No. Desc. Sheave ØMax. Rope ØMax. Cable ØPin ØM.W.L.B. L.Weight Shopping
Cart
Stock Price
  in.in.inin. lb.lb.oz.      
 RF109100 RF109100 > Single

4

9/16

-

5/16

6610

14330

17.4

NOT
AVAILABLE
ONLINE

---

$ 550.00

 RF109108R RF109108R > Runner

4

9/16

-

5/8

6610

14330

15.0

NOT
AVAILABLE
ONLINE

---

 RF109151 RF109151 > Single foot

4

9/16

-

-

6610

14330

15.8

NOT
AVAILABLE
ONLINE

---

$ 520.00

 RF109209 RF109209 > Double strop block

4

9/16

-

9370

18740

NOT
AVAILABLE
ONLINE

---

 RF109251 RF109251 > Double, foot

4

9/16

-

-

6610*

14330*

29.0

NOT
AVAILABLE
ONLINE

---

 RF109500 RF109500 > Spreacher

4 + 3

9/16

-

5/16

6610

14330

24.8

NOT
AVAILABLE
ONLINE

---

RANGE INFORMATION

Orbit blocks™ are a no-compromise product range developed to meet the demands and expectation of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head structure and hub are precision machined as a single part from solid alloy, leaving material only where it contributes to the load carrying capacity of the block and eliminating the need for additional fasteners. The Orbit sheave has captive Acetal or Torlon® ball bearings for side thrust loads, eliminating the need for side retainer plates. This reduces weight and allows for a wider bearing surface that can accommodate longer Torlon® needles – achieving a substantially higher strength-to-weight ratio.


APPLICATIONS

  • Primary mainsheet, halyard and spinnaker systems on boats to 15m (50ft)
  • Secondary mainsheet, vang blocks on boats to 18m (60ft)
  • Backstay systems on boats to 14m (46ft)
  • General control line and lead block applications on larger yachts

MATERIALS

  • Fully machined Alloy cheek plates
  • Alloy sheaves with captive ball races
  • Torlon® needle rollers
  • Carbon black Acetal ball bearings



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