Harken 40mm Carbo Air Double Fixed Block w/Becket [2643] Brand_Safe-T-Alert with USB connectivity eliminates need

with USB connectivity eliminates need for user setup and system configuration

Height 4-5/32" (105 mm)

High wide beamwidth provides more coverage under the boat for detecting fish in the upper water column

New York Harbor through Perth Amboy and Brick Township

Harken 40mm Carbo Air Double Fixed Block w/Becket [2643] Brand_Safe-T-Alert with USB connectivity eliminates need40mm 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