70 mm Carbo blocks

Carbo AirBlocks® are 60% stronger and 30% lighter than our Classic blocks. The nylon resin stringers are reinforced with densely layered long glass fibers to create a compact block with a high load-to-mass ratio. Ball bearings, disk and cheeks are blackened for maximum UV protection. The blocks are equipped with Cam-Lock or U-Lock locking to fix the shackle in frontal or lateral position, or to let it rotate freely. 75mm The 75mm Carbo has a safe working load of 500kp. It easily releases under load and is ideal for mainsheet systems on sports boats such as Melges 24, J/105 and Henderson 30. Application: Mainsheet/jib sheet fine trim mainsheet control lines downhaul Cunningham outhaul outhaul