Harken 40mm ESP Footblock

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.

Fasteners (FH) (in) = 5/16, 5/32   
Fasteners (FH) (mm) = 8, 4 
Description = 40 mm Teardrop Footblock
Sheave dia. (in) = 1.5625
Sheave dia. (mm) = 40 
Length (in) = 2 19/32      
Length (mm) = 65.5 
Weight (oz) = 1.8
Weight (g) = 50 
Max. line dia. (in) = 1/2
Max. line dia. (mm) = 12 
Max. working load (lb) = 1250 
Max. working load (kg) = 567
Breaking load (lb) = 2500 
Breaking load (kg) = 907
A (in) = -  
A (mm) = -  
B (in) = 1.5625
B (mm) = 39 
C (in) = 1.5625
C (mm) = 40 
D (in) = -  
D (mm) = -  
E (in) = -  
E (mm) = -  
F (in) = -  
F (mm) = -  
G (in) = -  
G (mm) = -  

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