Ronstan Sailboat HardwareRonstan Sailboat Hardware
 
Utility Blocks

Series 25mm

Range Information | Applications | Materials | Related Items

Smart Features
  •  Lightweight durable construction
  •  Economical
  •  Maintenance free

 

   
Product No.
Desc.
Sheave ØMax. Rope ØMax. Cable ØPin ØM.W.L.B. L.Weight

Price
RRP 

  mmmmmmmmkgkgg  
 RF571 RF571 > Single, loop head

25

6

-

-

300

600

15

$ 9.24

 RF572 RF572 > Single, becket, loop head

25

6

-

-

300

600

20

$ 14.76

 RF573 RF573 > Single, swivel shackle head

25

6

-

4.0

150

300

20

$ 17.28

 RF2332 RF2332 > Single, swivel ring head

25.4

6

-

-

300

600

20

$ 14.65

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Range Information
Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase.
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Applications
  • Vang, cunningham and trapeze retriever systems on dinghies
  • Leech line tackles, bunk adjusters etc on larger yachts
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Materials
  • U.V. stabilised Acetal sheaves
  • Grade 316 stainless steel cheeks
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