Stainless steel single block - sheave 18 - Becket

Part #30118


Complete range of stainless steel blocks for dinghies
Lightweight, reliable and good performance
Available in a wide range of size  and fastening systems                  


For dinghies and catamarans: boom vang, trapeze retriever systems, cunningham, outhaul, control lines...
Low load applications on larger yachts                    

Technical information

  • Materials Composite sheave
    316L stainless steel grade cheeks
  • Rope size Pour cordage de 6 à 8 mm
  • Length (mm) 57
  • Width (mm) 31
  • Thickness (mm) 11
  • Sheave diameter (mm) 18
  • Working load (kg) 200
  • Breaking load (kg) 500
  • Weight (g) 22


Working load (WL) : for nautical applications

Working Load Limit (WLL): for industrial applications only.
The safety factor is 5 times the breaking load.
WLL = Breaking load / 5