A Boom Pivot Shim is a thin, flat piece of metal that is used to adjust the alignment of the boom pivot on a construction machine. It is typically made of steel and is available in a variety of thicknesses. Attributes:• Manufactured with Steel which gives excellent strength• Manufactured to precise specifications and is built for durability and reliabilityApplications:A Boom Pivot Shim Boom pivot shims can help prevent damage by keeping the boom pivot aligned.