Does not mar the shaft
Click here for spec sheets: CUCTPA Spec Sheet
They are FDA cleared and USDA accepted as non-toxic materials
Output Bore/Shaft Diameter: 0
and most come with a selection of bore diameters
H2448 Steel Spur Gear Parallel Shaft Does not mar the shaftBoston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including