Ronstan Marine Systems DivisionRonstan Marine Systems Division
Snatch Blocks

Alloy Sheave, Roller Bearing

Range Information | Applications | Materials | Related Items

Smart Features
  •  Easily operated latch mechanism
  •  Lightweight
  •  Soft resilient cheeks

 

   
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.        
 RF6730 RF6730 > Single

1 3/4

5/8

-

-

3530

7050

19.4


 
 

  QTY
 

IN
STOCK

Price

$ 171.79

 RF6741 RF6741 > Single, trunnion head

1 3/4

5/8

-

-

3310

6610

21.5


 
 

  QTY
 

IN
STOCK

Price

$ 206.49

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Range Information
Snatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is released. The standard snap shackle head allows the block to swivel through 360°. Soft resilient cheeks reduce clatter and protect gelcoat and painted surfaces. Attachment point provided for shock cord hanger.

  
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Applications
  • Removable spinnaker sheet deflector blocks for boats up to 11m (36ft)
  • Temporary sheeting point while changing sheets for boats up to 11m (36ft)
  • Temporary reefing block for boats up to 11m (36ft)
  • Spare or replacement block for general use on larger boats depending on line angle and load
  • Temporary outboard sheet lead for headsail trimming
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Materials
  • Grade 316 stainless steel frame and load strap
  • Hardcote anodised alloy sheave
  • Soft PVC cheeks
  • Investment cast Grade 15-5PH stainless steel snap shackle
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