Lewmar block simple synchro t/72

High quality forwarding pulley ideal for the Genoa, major and other applications with higher workload. The Lewch Synchro forwarding pulley has the lower and upper housing made of aluminum alloy, insulators in the bolt holes to prevent corrosion and a molded base plate to contain the sealant and thus prevent its entry into the sheave.
Synchro pulleys can be installed one on top of the other to form a double forward pulley and are available with a 60mm, 72mm and 90mm sheave.
Stackable (double pulley) can be installed.
Robust housing in aluminum alloy.
Double fixings with insulators in the holes.
Wide design to prevent rotation, the pulley will not lean over the deck.
Molded base plate to contain the sealant.