Harken 40mm Carbo Air Double Fixed Block [2642] Marine Hardware | Engine Mounts Extend your NMEA 2000® backbone

Extend your NMEA 2000® backbone with Garmin's 18' (6M) backbone/drop cable

without depleting your net worth

Ensures time saving

Elite 216 Gas Grill

Harken 40mm Carbo Air Double Fixed Block [2642] Marine Hardware | Engine Mounts Extend your NMEA 2000® backbone40mm Carbo Air Double Fixed 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. Speciications: 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