Harken 57mm Carbo Single Ratchet Block w/Swivel PVTOIMA3 AISnode will receive every AIS

AISnode will receive every AIS equipped vessel within VHF range and never miss or drop a single target

This slider has molded nylon inserts to ensure free

Supplied with 20m ultra thin 4mm masthead cable for easy cable runs through mast (4 core screened)

bridge abutments

Supply voltage Nomina l12V DC

Harken 57mm Carbo Single Ratchet Block w/Swivel PVTOIMA3 AISnode will receive every AIS57mm Carbo Single Ratchet Block with Swivel Carbo Ratchets allow sailors to hand hold loaded lines and offer balance between holding power and controlled easing. Features: On off switch operates from both sides Standard grip: medium light air; 10: 1 holding power Sheave (mm): 57 mm Sheave (in): 2 1 4 in Maximum line (mm): 10 mm Maximum line (in): 3 8 in Maximum working load (kg): 227 kg Maximum working load (lb): 500 lb