Harken 75mm Carbo Ratchamatic Block Swivel 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.

Technical Description

Sheave Ø (mm)	75 mm
Sheave Ø (in)	2 15/16 in
Length (mm)	165 mm
Length (in)	6 1/2 in
Weight (g)	255 g
Weight (oz)	9 oz
Maximum line Ø (mm)	12 mm
Maximum line Ø (in)	7/16 in
Shackle pin (mm)	6 mm
Shackle pin (in)	1/4 in
Maximum working load (kg)	341 kg
Maximum working load (lb)	750 lb
Breaking load (lb)	3000 lb
Breaking load (kg)	1361 kg
Holding power	15:1