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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
4" SR-Series
Typical LED life expectancy: 40
Sherman Johnson Hand Crimp Fittings have proven themselves over the years
Extended: 77"
Harken 40mm Carbo Air Double Fixed Block w/Becket [2643] Sailing | Rigging 4" SR-Series40mm Carbo Air Double Fixed Block with Becket 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)440 kg Maximum working load (lb)970 lb
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