Harken 29mm Triple Carbo Air Block w/Swivel [344] Magma That guarantees maximum sonar signal

That guarantees maximum sonar signal return sensitivity

Features a marine-optimized C-MAP® DISCOVER™ X chart with a fresh

offering a traditional chart look

Easy-to-use 5” color fishfinder with new vivid scanning sonar color palettes to easily distinguish fish and structure

Navico Expansion Port-1

Harken 29mm Triple Carbo Air Block w/Swivel [344] Magma That guarantees maximum sonar signal29mm Triple Carbo Air Block with Swivel 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: 29mm 1 1 8in. Length: 73mm 2 7 8in. Weight: 74g 2. 6oz Shackle pin: 5mm 3 16in Maximum line: 8mm 5 16in Maximum working load: 449kg 990lb Breaking load: 907kg 2000lb