Harken 40mm Carbo Block 90 Fixed Head [2659] Marine Safety | Fume Detectors When using the Alpha Pro

When using the Alpha Pro in combination with non-Mastervolt alternators

UPC: 9416325212607

Fixed Mount Black Polymer Base

Telescoping Range: 24 to 45-1/2 inches

Harken 40mm Carbo Block 90 Fixed Head [2659] Marine Safety | Fume Detectors When using the Alpha Pro40mm Carbo Block 90 Fixed Head 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. Features: 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): 220 kg Maximum working load (lb): 485 lb