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Harken 57mm Aluminium ESP Swivel Block


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Harken's cruising ESP block is simple in design and construction. The aluminium block features sleeve bearings to handle high static loads and is ideal for halyards or limited purchase systems on cruising boats.

Sheave Ø (mm) 57
Length (mm) 64
Weight (g) 218
Maximum line Ø (mm) 16
Maximum working load (kg) 1000
Breaking load (kg) 2000
Shackle Pin Ø (mm) 8