Hardened steel is the term used for a medium or high carbon steel that has been given special heat treatments. Hardened steel is used on some cable winches as it strong, hard, and resists wear.
Drop forged steel
Some cable winches have parts that are made of ‘drop forged steel’. Drop forging is the process where a hammer is raised then ‘dropped’ onto the workpiece to deform it into the required shape/form, either by hand or machine.
Drop forged steel provides cable winches with high strength.