i dont know go to another website
iron
Gym pulleys Window blinds elevator pulleys garage door pulleys
Venetian blinds are made with pulleys.
cuz they are called PULLeys
Pulleys is the plural form; the singular is pulley.
In 900BC
idk but pulleys were made in Sicily 250 B.C
a pulley is made of iron
iron
This depends on their intended use.
Fixed and blank pulleys
Venetian blinds are made with pulleys.
Gym pulleys Window blinds elevator pulleys garage door pulleys
Venetian blinds are made with pulleys.
Because it made work easier, especially lifting.
yes the do have pulleys
FIXED PULLEYMOVABLE PULLEYBLOCK AND TACKLEAdditonal answerFlat pulleys, v-pulleys, multi-V pulleys, jockey pulleys