Harken 40MM CARBO stand up block 2652

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  • Regular price $67.00
  • Tax included.
  • In stock (2 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) 70 mm
Length (in) 2 3/4 in
Weight (g) 48 g
Weight (oz) 1.7 oz
Maximum line Ø (mm) 10 mm
Maximum line Ø (in) 3/8 in
Maximum working load (kg) 220 kg
Maximum working load (lb) 485 lb
Breaking load (lb) 1620 lb
Breaking load (kg) 735 kg