Harken 40mm Double Sheave Fishing Block [2184] Harvesting Tools and (2) 7/16" nylon lock

and (2) 7/16" nylon lock nuts

Perimeter-lighted White dial with stylish Blue and White graphics

Includes a GT52 transducer for built-in Garmin CHIRP traditional sonar plus CHIRP ClearVü and CHIRP SideVü scanning sonars

Length: 131mm / 5-1/8in

Sonarchart™ Live Mapping

Harken 40mm Double Sheave Fishing Block [2184] Harvesting Tools and (2) 7/16" nylon lock40mm Double Sheave Fishing Block Low friction Carbo Air blocks are lightweight, strong, and reliable. These compact blocks have very high working loads and smooth operation to simplify the positioning and retrieval of teaser lines. 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): 220 kg Maximum working load (lb): 485 lbs