Stay and Shroud sizes

C36 Forestay - 5/16" 1x19 SS
C36 Backstay - 5/16" 1x19 SS
MkII Backstay Lower Portion (below split) - 1/4" 1x19 SS

C36 Upper Shroud (going to Masthead) - 5/16" 1x19 SS
C36 Lower Shroud, forward and aft (going to spreader base) - 1/4" 1x19 SS

Typically 302/304 SS 1x19 Cable

1/4" Breaking Strength = 8,200 lbs
5/16" Breaking Strength = 12,500 lbs