Shim (spacer)

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Shim" spacer – news · newspapers · books · scholar · JSTOR (September 2009) (Learn how and when to remove this message)

A shim is a thin and often tapered or wedged piece of material, used to fill small gaps or spaces between objects.^[1] Shims are typically used in order to support, adjust for better fit, or provide a level surface. Shims may also be used as spacers to fill gaps between parts subject to wear.