HARKEN 40mm Carbo Block w/Cam Cleat and Becket

HARKEN 40mm Carbo Block w/Cam Cleat and Becket

Regular price
$189.23
Sale price
$189.23
Regular price
$210.25
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Low-friction Carbo Air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.


Maximum working loads and breaking loads for blocks based on cam strengths. 
Sheave  (mm)40mm
Sheave (in)1 9/16 in
Length (mm)102mm
Length (in)4 in
Weight (g)122 g
Weight (oz)4.3 oz
Shackle pin (mm)4 mm
Shackle pin  (in)5/32 in
Maximum line  (mm)6 mm
Maximum line  (in)1/4 in
Maximum working load (kg)136 kg
Maximum working load (lb)300 lb
Breaking load (kg)272 kg
Breaking load (lb)600 lb