Harken 40mm Carbo Air Cheek Block - 2644 Megaware KeelGuard 20408 With consistent light distribution over

With consistent light distribution over a significant range** and aburn time 15 times greater than the average pyrotechnic flares***

*For Freshwater Installation Only

Weather Enclosures

fully sealed without any moving parts

Recommended boat size: 8 m (25') and above

Harken 40mm Carbo Air Cheek Block - 2644 Megaware KeelGuard 20408 With consistent light distribution overHarken 40mm Carbo Air Cheek Block 2644 40mm 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