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Most Popular Harken 40mm Double Carbo Block - 2642 Bonkers Deal: 35% Off [6fSKRCs4]

$26.99 $86.99 -69%

40mm Harken Carbo Double Block - 2642 This low friction 40mm Harken Carbo Double Block from Harken is lightweight, strong, reliable and affordable. Ideal for mainsheet systems on your sailing boat. Specification Sheave Ø- 40 mm Maximum line Ø - 10 mm

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Most Popular Harken 40mm Double Carbo Block - 2642 Bonkers Deal: 35% Off [6fSKRCs4]

40mm Harken Carbo Double Block - 2642

This low friction 40mm Harken Carbo Double Block from Harken is lightweight, strong, reliable and affordable.

Ideal for mainsheet systems on your sailing boat.

Specification

  • Sheave Ø- 40 mm
  • Maximum line Ø - 10 mm
  • Shackle pin Ø - 5 mm
  • Maximum working load - 440 kg
  • Break load - 1080 kg
  • Length - 89 mm
  • Weight - 80 g

What Our Customers Say

January 20, 2026

Absolutely no complaints!

This is a product that is of great quality and a fantastic gadget.

- Royalty H..

January 20, 2026

Absolutely no complaints!

It's a very well-made and reliable solution.

- Nathalia B..

January 20, 2026

Absolutely no complaints!

It's a very well-made product, feels very premium.

- Luke K..

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