The Carbo Airblocks® pulleys are 60% more resistant and 30% lighter than conventional pulleys. Carbo 40 mm can be used for the production of jib and high-performance listening palans on high-performance dinghies and for bumps high loading adjustment on small questers. Tylon-died composite cheeks are reinforced by long glass fibers allowing the realization of a compact poulie with a high resistance/weight ratio. The reasons rotate on high -resistant ball bearings with adjusted paths for a minimum friction coefficient. The ball bearings, the reas and the cheeks are treated black carbon for a resistance greater UV. Listening to Focreglage fine listening to high adjustment dovetoms retaininghamshale bewood: Ø of reed: 40 mmlonger: 131 mmpoids with manbe: 54 grø of the manillon: 4 mmø max of the rope: 10 mm Max workload: 220 kgg Breastful load: 735 kgcon comes for:- marauder