Harken 40mm Carbo Air Triple Swivel Block w/Becket FHDOOR3 A removable stop ring converts

A removable stop ring converts all Sea-Lect Y-valves from a "2-Flow-Path" position mode to a "3-Flow-Path" position mode

188 lb (540 kg)

Manufacturer part number: 47-42038Q02

Integrated 65A automatic charging relay

1x NMEA 2000 terminator (inline)

Harken 40mm Carbo Air Triple Swivel Block w/Becket FHDOOR3 A removable stop ring converts40mm Carbo Air Triple Swivel 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)660 kg Maximum working load (lb)1455 lb