Harken 75mm Carbo Ratchamatic Block w/Becket

The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.

Shackle pin dia. (mm) = 6  
Max. working load (lb) = 750
Max. working load (kg) = 341
Breaking load (lb) = 3000 
Breaking load (kg) = 1361 
Holding power w/180 degree wrap 50 lb (23 kg) = 15:1 
Sheave dia. (in) = 2 15/16      
Sheave dia. (mm) = 75 
Length (in) = 6.5
Length (mm) = 165
Weight (oz) = 9
Weight (g) = 255
Max. line dia. (in) = 7/16 
Max. line dia. (mm) = 12 
Shackle pin dia. (in) = 1/4
Description = Single/Becket

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