An assortment of zinc-plated metric solid shaft collars from The Hillman Group. Shaft collars are commonly used as mechanical stops, locating components, and/or bearing faces within mechanical systems. Shaft collars create a tight fit and greater holding power without the damage normally caused by set screws alone. Variants included in this assortment range from 6mm to 25mm in overall diameter. Full assortments of #59795 contain nine (9) refills comprised of Hillman item numbers #59796 - #59804.