Harken 40mm Carbo Ratchet Airblock

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Harken 2608 40mm Carbo Ratchet Block with Swivel. Carbo Ratchets allow sailors to hand hold loaded lines and offer balance between holding power and controlled easing.

Nylon resin sideplates are densely packed with long glass fibres for a compact block with a high strength to weight ratio. Machined aluminium sheaves are Hardkote anodised for strength and corrosion resistance. Eight facets hold the line securely. Free rolling ball bearings, sheave and sideplates UV stabilised with black additive for maximum protection.

This 40mm ratchet is ideal for jib sheets and spinnakers where size and weight are critical and features an on/off switch for the ratchet.

Specifications -

  • Sheave diameter: 40mm
  • Length: 86mm
  • Weight: 49g
  • Shackle pin diameter: 4mm
  • Max line diameter: 10mm
  • Maximum working load: 136kg
  • Breaking load: 454kg