Description
Low-friction Carbo Air Pulleys are lightweight, strong, reliable and affordable. these small, compact pulleys have very high working loads for safe, easy, frequent readjustments. This version features a stainless swivel at the head-mounted shackle base and are great for larger dredges.
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) | 137 mm |
| Length (in) | 6 3/16 in |
| Weight (g) | 879 g |
| Weight (oz) | 31 oz |
| Maximum line Ø (mm) | 12 mm |
| Maximum line Ø (in) | 7/16 in |
| Maximum working load (kg) | 680 kg |
| Maximum working load (lb) | 1500 lb |
| Breaking load (lb) | 3750 lb |
| Breaking load (kg) | 1700 kg |
| Shackle pin Ø (mm) | 8 mm |
| Shackle pin Ø (in) | 5/16 in |
| Holding power | 15:1 |
