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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
speed and wind transducers directly to respective instrument display
Comes with a SK75 Dyneema loop
Two versions offer wide line diameter range
Sailboat version is grooved at the ends for mounting on a shroud
Harken 57mm Aluminum Mast Collar ESP Block PICKUP-ONLY speed and wind transducers directlyCruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for alyards or limited purchase systems on cruising boats. Specifications Sheave (mm): 57 mm Sheave (in): 2 1 4 in Length (mm): 93. 5 mm Length (in): 3 11 16 in Weight (g): 122 g Weight (oz): 4. 3 oz Clevis pin (mm): 8 mm Clevis pin (in): 5 16 in Maximum line
