HARKEN CARBO RATCHAMATIC TRIPLE CAM BKT 75MM
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.
Sheave Ø (mm)
75 mm
Sheave Ø (in)
2 15/16 in
Length (mm)
165 mm
Length (in)
6 1/2 in
Weight (g)
896 g
Weight (oz)
31.6 oz
Shackle pin Ø (mm)
8 mm
Shackle pin Ø (in)
5/16 in
Maximum line Ø (mm)
12 mm
Maximum line Ø (in)
7/16 in
Maximum working load (kg)
816 kg
Maximum working load (lb)
1800 lb
Breaking load (kg)
2041 kg
Breaking load (lb)
4500 lb
Holding power w/180 degree wrap 50 lb (23 kg)
15:1
Footnote
Maximum working loads and breaking loads for blocks based on cam strengths.