The 18 mm block features stainless steel ball bearings and an integrated stainless inner race and rivet for optimal strength-to-weight
2191 has a maximum working load of 115 kg (250 lbs) and can accommodate line diameters up to 8 mm (5/16 in)
structure and fish that pass below your boat with this all-in-one 8-pin transducer
Compatible with 12/24V Lewmar electric winches and windlasses
Wet and glove capable touchscreen
Davis Quick Reference Navigation Rules Card Special Order The 18 mm block featuresQuick Reference Navigation Rules Card A proven navigation tool used by the US Coast Guard, US Coast Guard Auxiliary, and US Power Squadron. Navigation Rules feature the US. Buoyage System, inland and international rules, right of way, lights, sound signals, and bridge signals. Any boat owner or ship captain knows many navigation rules; keeping them straight can be a challenge. Used by the US Coast Guard, US Coast Guard Auxiliary, and US Power