Harken 78mm Triple Swivel Becket Block HEATERS Contains fine mineral additive for

Contains fine mineral additive for hard wearing

3M reflective trim positioned high on front and back for greater visibility

both of which require only a single circular hole to be drilled

Designed for boats with existing mechanical steering systems

in that it has a Radome with dimensions (diameter 250 mm/10''

Harken 78mm Triple Swivel Becket Block HEATERS Contains fine mineral additive forLow 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 (mm): 75 mm Sheave (in): 2 15 16 in Length (mm): 178 mm Length (in): 7 in Weight (g): 599 g Weight (oz): 21. 1 oz Shackle pin (mm): 8 mm Shackle pin (in): 5 16 in Maximum line (mm): 14 mm Maximum line (in): 9 16 in