Features: Made of stainless steel, corrosion resistant and wear-resisting, durable to use. Adjustable position handle adjustment is mainly used for mechanical operating parts of the location, height, etc. Exquisite workmanship, each edge can lock nut accurately , no damage to the nut. This handle is particular for the lever turning angle is limited, owing to lack of space. Application range: such as packaging machinery equipment, universal knife grinding machine, machine tool, welding equipment, printing equipment, woodworking machinery, packaging machinery, dyeing equipment, etc. A necessary parts of the machine. Specification: Material: Stainless steel Color: Black Model (Optional) Specification (mm) Screw Rod Length Weight #01 M10 20mm/0.8inch 540g/19oz #02 M10 25mm/1inch 550g/19.4oz #03 M10 32mm/1.3inch 560g/19.8oz #04 M10 40mm/1.6inch 570g/20.1oz #05 M10 50mm/2inch 580g/20.5oz #06 M10 60mm/2.4inch 590g/20.8oz #07 M10 70mm/2.8inch 600g/21.2oz #08 M10 80mm/3.1inch 610g/21.5oz Package List: 4 x Male Thread Adjustable Handles Note: Please allow slight error due to manual measurement. Thanks for your understanding.