Ronstan Marine Systems DivisionRonstan Marine Systems Division
 
High Load Blocks
 

Series 40mm

Range Information | Applications | Materials | Related Items

Smart Features
  •  Exceptionally high working loads
  •  Lightweight
  •  Cheek cut-outs for easy bearing maintenance
  •  Suitable for both rope or wire

 

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

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Stock

Price

  in.in.inin. lb.lb.oz.        
 RF40151HL RF40151HL > Single, cheek

1 9/16

3/8

5/32

-

1100

2200

2.2


 
 

  QTY
 

IN
STOCK

Price

$ 42.95

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Range Information
Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire.

    
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Applications
  • Halyards
  • Backstays
  • Vang
  • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
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Materials
  • Nylatron® sheave
  • Grade 316 stainless steel load strap and head fitting
  • Impact and U.V. resistant, fibre reinforced Nylon cheeks
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