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Lead block ball bearing composite material.
Use on sheets mainsail, Spinnaker, Jib, Genoa, Cunningham on catamarans and small-and medium-cabin cruisers to sailing.
Pulley ball bearings in Delrin® cheeks in composite, rivets in stainless steel AISI 316.
Pulley diameter: 57 mm.
Diameter sheet maximum: 12 mm.
Length: 110 mm.
Weight: 96 g.
Breaking load: 1080 kg.
Maximum working load: 320 kg.