Harken 4mm Shallow Bow Shackle

Brand: Harken
Part Number: 2131
$7.99
Description = Forged Shallow Bow 4 mm 
Shackle pin dia. (in) = 5/32 
Shackle pin dia. (mm) = 4  
Weight (oz) = .3 
Weight (g) = 8.5
A (in) = 5/8
A (mm) = 16 
B (in) = 5/16 
B (mm) = 8  
C (in) = 7/16 
C (mm) = 11 
D (in) = -  
D (mm) = -  
Max. working load (lb) = 810
Max. working load (kg) = 367
Breaking load (lb) = 1620 
Breaking load (kg) = 735