Harken 100mm ESP Swivel Block

Cruising 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 halyards or limited purchase systems on cruising boats.

Description = Single/Swivel
Sheave dia. (in) = 4  
Sheave dia. (mm) = 100
Length (in) = 8.125
Length (mm) = 206
Weight (oz) = 28.5 
Weight (g) = 808
Clevis/shackle pin dia. (in) = 3/8
Clevis/shackle pin dia. (mm) = 10 
Max. line dia. (in) = 40972
Max. line dia. (mm) = 19 
Max. working load (lb) = 4870 
Max. working load (kg) = 2209 
Breaking load (lb) = 9740 
Breaking load (kg) = 4418 

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