Carbo AirBlocks are 60% stronger and 30% lighter than our Classic blocks.
The nylon resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Ball bearings, sheave, and sideplates are UV-stabilized with carbon black for maximum protection.
Blocks feature Cam-Lock or U-Lock locking systems to lock the shackle in front or side positions, or swivel to keep line from twisting.
The 75 mm Carbo has a safe working load of 1200 lbs. It releases easily under load and is perfect for mainsheet systems on sport boats like the Melges 24, J/105, and Henderson 30.
Main/jib sheets, Mainsheet fine-tune, Control lines, Vangs, Cunninghams and Outhauls.
- Sheave Dia. 2 15/16" 75 mm
- Length 6"
- Weight w/Shackle 14.2 oz 195 gr
- Shackle Pin Dia. - 6 mm
- Max Line Dia. 9/16" 14 mm
- Maximum Working Load 2426 lbs
- Breaking Load 6000 lbs