Harken 40mm Carbo Air Double Fixed Block w/Becket [2643] Brand_Safe-T-Alert Height:151mm(5-15/16")

Height:151mm(5-15/16")

Requires One Thru-Hull FItting for Two Pumps

an operating frequency of 77/200 kHz (traditional) and 455 kHz (DownVü)

Includes 1010 Quick-Slide Deck Mounting Bracket

Harken 40mm Carbo Air Double Fixed Block w/Becket [2643] Brand_Safe-T-Alert Height:151mm(5-15/16")40mm 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