A Spacer is a fastener that is used to create space between two components. They are also used to provide positioning assistance between components. The size and shape of a steel spacer can vary depending on its intended use, but they are typically manufactured to very tight tolerance to ensure accurate spacing between components. Spacers can be coated or heat treated to enhance their properties.Attributes:• Provides precise alignment between the components• Protects components from damage by preventing them from rubbing against each other• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Spacer is used to increase the distance between the parts being fastened in the Aftercooler.