![Harken 40mm Carbo Air Cheek Block [2644] Marine Plumbing & Ventilation | Thru-Hull Fittings Maxxum Pro](https://cdn.shopify.com/s/files/1/0499/1942/6726/files/79742XL.jpg?v=1691897342)
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Maxxum Pro
A tough composite bearing sheave resists corrosion for a long service life
receptacle and mount included
double throw switch turns two of four circuits on at a time
Harken 40mm Carbo Air Cheek Block [2644] Marine Plumbing & Ventilation | Thru-Hull Fittings Maxxum Pro40mm Carbo Air Cheek Block Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)220 kg Maximum working load (lb)485 lb
