Harken 1.00 Single Wire Block Ropeye "name": "Should the NMEA 2000

"name": "Should the NMEA 2000 power cable be connected directly to the battery

Yes — it uses a titanium E-Joint with a fast-pin for easy removal when not in use

and calibration capabilities

"name": "Does installing the transducer in-hull require drilling through the hull

What safety gear should be used during drilling or cutting for installation

Harken 1.00 Single Wire Block Ropeye "name": "Should the NMEA 2000Key details Part No.: 300 Series: Wire High Strength Overview Lightweight, low friction wire blocks carry wire halyards and high strength control lines on boats of all sizes. Specifications Specification Value Breaking load (kg) 907 kg Breaking load (lb) 2000 lb Maximum line (in) 5 32 in Maximum line (mm) 4 mm Maximum wire (in) 3 32 in Maximum wire (mm) 2 mm Maximum working load (kg) 454 kg Maximum working load (lb) 1000 lb Shackle pin (in) 3 16 in