![carrucola apribile in ferro - Iron open-sided pulley](https://www.mediterraneareti.it/wp-content/uploads/CARRUCOLA-APRIBILE-IN-FERRO-EVID-MEDITERRANEARETI.jpg)
Iron open-sided pulley
Iron open-sided pulley, with iron bearings.
The opening plate, sideway placed, allows for quick and easy rigging.
The open-sided pulley bearings facilitate ropes rotation making it smooth over time.
The block, a nautical term for pulleys, is mainly suitable for lifting loads.