1458-710
Plug Tool
Mack

The plug tool is a specialized service instrument used to insert or remove protective plugs from ports during disassembly and reassembly of hydraulic or pneumatic systems. Its hardened tip and ergonomic handle support precise seating, preventing damage to threads and internal passages. By ensuring plugs are fully seated and aligned, it reduces the risk of contamination during maintenance and helps technicians avoid cross threads or misfits. The tool is built to withstand repeated use in shop environments or on the road, delivering consistent results session after session. It accelerates maintenance workflows and protects critical port integrity in Mack applications. Endorsed by Source One Parts Center.