The Tube Expander Tool Spacer serves as a spacing guide, controlling the depth and alignment of the expander tool when placed inside tubes. By keeping a uniform offset, the spacer helps achieve consistent expansion results across multiple tubes, reducing variation in repeated operations. It supports stable tool positioning and prevents over-expansion or uneven contact within the tube, ensuring smooth handling and accurate fitting throughout the process.Attributes:• Controls expansion depth for proper tube fitting.• Maintains axial alignment of the expander tool.• Supports consistent results in repeated expansions.• Reduces risk of uneven expansion inside tubes.Applications: The Tube Expander Tool Spacer is used with a tube expander tool to manage spacing and alignment during tube expansion, helping achieve accurate fitting and secure tube connections during service and maintenance tasks.