Harken 40mm Carbo Fixed Double with Becket Navigation The Hawk is the original

The Hawk is the original Hawk Wind Indicator and sets the standard by which all Wind Indicators are judged

Fastener spacing: 38 mm

can be applied by hand or with a buffer

Allen nylon wing nut with bolt retainer

which means the fabric feels remarkably dry

Harken 40mm Carbo Fixed Double with Becket Navigation The Hawk is the originalLow 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: 40 mm Sheave: 1 9 16 in Maximum line: 10 mm Maximum line: 3 8 in Maximum working load: 440 kg Maximum working load: 970 lb