Harken 40mm Carbo Block 90 Fixed Head [2659] Marine Plumbing & Ventilation | Ballast Pumps A more reliable engine compartment

A more reliable engine compartment heater

Sealed Switch

Coupled with advanced features such as failover and smart switching

Supports MEGA Side Imaging

To prevent damage to the boat or transducer

Harken 40mm Carbo Block 90 Fixed Head [2659] Marine Plumbing & Ventilation | Ballast Pumps A more reliable engine compartment40mm 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