Ronstan Marine Systems DivisionRonstan Marine Systems Division
 
 

Series 20 Ball Bearing

Orbit Block™

Range Information | Applications | Materials | Related Items

Smart Features
  •  Integrated stainless steel hub to accept lashing attachment and through-sheave becket
  •  Suits up to 4mm (5/32”) lashing

 

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

Add to
Wishlist

Shopping
Cart

Stock

Price

  in.in.inin. lb.lb.oz.        
 RF25109 RF25109 > Single, Dyneema lashing, becket option

3/4

1/4

-

550

1210

0.3


 
 

  QTY
 

IN
STOCK

Price

$ 12.95

Block must be lashed through hub. M.W.L. & B.L. are dependent on the strength of lashing. Knots, splices, stitching will generally have a lower B.L. than the line itself.

Back to Top
Range Information

The incredible Series 20 Orbit Block™ is capable of loads up to 250kg (550lb) while weighing a mere 9 grams. It’s so light that it needs to be lashed down!

Series 20 BB Orbit Block™ Lashing Head User Instructions

 

Back to Top
Applications
  • Control lines on dinghies and catamarans to 5m (16ft)
Back to Top
Materials
  • Sheave: High compression strength carbon Acetal
  • Ball bearings: stainless steel
  • Frame/Cheeks: Nylon
Back to Top