TWO-SPEED WINCH (DIRECT AND REDUCED)

Two direct and reduced speed Antal Winch. 
The first speed is direct (one turn of the drum for each turn of the handle); 
the second speed is reduced: slower but more powerful. Bronze base and gears, AISI 316 stainless steel central rod and roller bearings, and black anodized aluminium. 
For Sheets 8<>16 mm.