Harken 75mm Carbo Ratchamatic Flip Flop Block

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.

Small Boat Flip-Flop blocks pivot around the line axis to keep the line close to the deck. Hinged construction allows for various lead angles.

Description = 75 mm Ratchamatic Flip-Flop Bl
Sheave dia. (in) = 3  
Sheave dia. (mm) = 75 
Width (in) = 2.5
Width (mm) = 64 
Length (in) = 5.375
Length (mm) = 143
Height (in) = 3.5
Height (mm) = 89 
Max. line dia. (in) = 7/16 
Max. line dia. (mm) = 12 
Weight (oz) = 11 
Weight (g) = 304
Max. working load (lb) = 750
Max. working load (kg) = 340
Breaking load (lb) = 1500 
Breaking load (kg) = 680

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