Allen 40mm Dynamic Single Block

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40mm Single removable bolt block.
The 40mm dynamic ball bearing block is an essential piece of equipment with a range of applications suitable for mainsheet, jib, spinnaker and vang systems.
It has been designed with a clever stainless steel anchor strap and Allen dynamic ball bearing technology for performance and durability.
  • Line friendly soft contours and articulation,
  • Stainless steel cheeks and inner bearing systems handle maximum loads,
  • Central hole for tie-on becket.
  • Line Diameter: 6 - 10mm
  • Length: 64mm
  • Breaking Load: 800kg

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