2020 Ronstan Sailboat Hardware Catalogue - VIEW CATALOGUE

PHOTO CREDIT:© Gordon Upton / guppypix.com

Industrial Pulley Blocks

Series 75

Features

  •  Load rated
  •  Choice of fixed or swivel head models
  •  Durable, low friction acetal polymer sheave
  •  Head bolt, single sheave models: 3/8" UNC
  •  Head bolt, multi sheave models: 5/16" UNC
  •  Becket bolt: 3/8" UNC

  • Share:
  Product No. Desc. Sheave Max. Rope Max. Cable Pin M.W.L.B. L.Weight Price  
  in.in.inin. lb.lb.oz.    
RZ1000AW RZ1000AW Sheave, aluminium with solid brass bearing

3

5/16

6.4

$ 85.82

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RZ1700 RZ1700 Series 75, Single block, swivel shackle head

3

9/16

5/16

3300

6600

22.2

$ 99.94

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RZ1700AW RZ1700AW Series 75, Single block, swivel shackle head, aluminium sheave

3

5/16

5/16

3000

6600

26.1

$ 179.94

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RZ1701 RZ1701 Series 75, Single block, bolt head

3

9/16

-

3300

6600

17.6

$ 0.00

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RZ1702 RZ1702 Series 75, Single block, becket, bolt head

3

9/16

-

3300

6600

21.2

$ 0.00

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RZ1703 RZ1703 Seires 75, Single block, swivel shackle head, becket

3

9/16

5/16

3300

6600

25.7

$ 124.95

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RZ1704 RZ1704 Series 75, Double block, fixed shackle head

3

9/16

-

3300

6600

30.5

$ 0.00

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RZ1705 RZ1705 Series 75, Double block, swivel shackle head

3

9/16

5/16

3300

6600

33.2

$ 169.00

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RZ1705AW RZ1705AW Series 75, Double block, swivel shackle head, aluminium sheave

3

5/16

5/16

3300

6600

40.9

$ 0.00

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RZ1706 RZ1706 Series 75, Double block, swivel shackle head, becket

3

9/16

5/16

3300

6600

36.7

$ 169.35

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RZ1707 RZ1707 Series 75, Single block, becket, cleat, swivel shackle head

3

9/16

5/16

3300*

6600

33.7

$ 169.35

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RZ1708 RZ1708 Series 75, Triple block, swivel shackle head

3

9/16

5/16

3300

6600

43.7

$ 199.94

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RZ1709 RZ1709 Series 75, Triple block, swivel shackle head, becket

3

9/16

5/16

3300

6600

46.7

$ 219.94

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RZ1710 RZ1710 Series 75, Triple block, becket, cleat, swivel shackle head

3

9/16

5/16

3300*

6600

55.2

$ 305.82

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RZ1000 RZ1000 Sheave, acetal (POM)-75mm diam.

3

$ 15.24

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Line load through cleat not to exceed 300kg (660lb)

  • UV stabiised Acetal sheaves
  • Grade 316 stainless steel side plate/cheeks, powder coated black
  • Grade 316 stainless steel head, shackle and becket
  • Fibre reinforced polymer rope cleats
  • Grade 2205 stainless steel clevis pin