Ronstan Marine Systems DivisionRonstan Marine Systems Division
 
Utility Blocks

Series 16 & 19mm

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  
  mmmmmmmmkgkgg  
 RF661 RF661 > Single, tube rivet 

19

5

-

-

150

450

10

 
 RF662 RF662 > Double, tube rivet 

19

5

-

-

300

600

20

 
 RF663 RF663 > Single, ferruled eye head 

19

5

-

-

150

450

10

 
 RF666 RF666 > Single, loop head 

19

5

-

-

150

400

10

 
 RF13101-2 RF13101-2 > Kite Block, black, white sheave (2 pack) 

16

4

-

-

150

300

5

 
 RF13101G-2 RF13101G-2 > Kite Block, grey, white sheave (2 pack) 

16

4

-

-

150

300

5

 
 RF13101R-2 RF13101R-2 > Kite Block, red, white sheave (2 pack) 

16

4

-

-

150

300

5

 

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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
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