Ratchet Blocks | Ratchet Block Accessories
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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.
Nylon resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Machined aluminum sheaves are Hard Lube-anodized for strength and corrosion resistance. Eight facets hold line securely. Ball bearings, sheave, and sideplates are UV-stabilized with carbon black for maximum protection.
Use for:
Main/jib/spinnaker sheets
Mainsheet fine-tune
Traveler controls
Genoa leads
Foreguy
Vangs
Specifications:
- Sheave Ø (mm) 57 mm
- Length (mm) 125 mm
- Weight (g) 113 g
- Shackle pin Ø (mm) 5 mm
- Maximum line Ø (mm) 10 mm
- Maximum working load (kg) 227 kg
- Breaking load (kg) 907 kg
- Holding power w/180 degree wrap 50 lb (23 kg) 10:1