Harken 40mm Carbo Air Double Fixed Block w/Becket PVTOIMA3 such as the latest Garmin

such as the latest Garmin

there are no sharp edges

It is supplied with a GPS antenna and requires connection to a VHF antenna or suitable VHF-AIS antenna splitter

Variable range markers (VRM) and electronic bearing lines (EBL) allow rapid measurements of distance and bearing to vessels and land

Safe and easy to apply

Harken 40mm Carbo Air Double Fixed Block w/Becket PVTOIMA3 such as the latest Garmin40mm 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