What Is a Crank Handle Used For?

Crank handles have been around for centuries. Consisting of a mechanical arm that’s connected to a perpendicular rotating shaft, they are designed to convert circular motion into rotary or reciprocating motion. Pencil sharpers, for instance, often contain a crank handle. … Read More

What to Consider When Choosing a Crank Handle?

Hand-operated cranking technology has been around for thousands of years, with some of the early examples dating back to China’s Han Dynasty when it was used to spin silk, hemp and other textiles. Today, cranks are used in a variety … Read More

5 Things to Consider When Choosing a Crank Handle

Hand-operated cranking technology has been around for thousands of years, with some of the early examples dating back to China’s Han Dynasty when it was used to spin silk, hemp and other textiles. Today, cranks are used in a variety … Read More