Harken 40mm Block With Swivel & Cam Cleat 2645

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  • Regular price $199.00
  • Tax included.
  • In stock (1 units), ready to be shipped


Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.

Sheave Ø (mm) 40 mm
Sheave Ø (in) 1 9/16 in
Length (mm) 86 mm
Length (in) 3 3/8 in
Weight (g) 119 g
Weight (oz) 4.2 oz
Maximum line Ø (mm) 6 mm
Maximum line Ø (in) 1/4 in
Maximum working load (kg) 68 kg
Maximum working load (lb) 150 lb
Breaking load (lb) 300 lb
Breaking load (kg) 136 kg
Footnote Maximum working loads and breaking loads for blocks based on cam strengths.
Shackle pin Ø (mm) 4 mm
Shackle pin Ø (in) 5/32 in