Mag-mate 318HVO Telescoping Inspection Mirror Rectangular

Product Description

The MAG-MATE 318HVO is a rectangular telescoping inspection mirror designed for visual access in confined, obstructed, or hard-to-reach areas. The glass mirror head measures 2.5 inches wide by 3.5 inches long, providing a clear, undistorted reflection. The handle collapses to 7.25 inches and extends telescopically for added reach. A bendable handle allows the technician to angle the mirror head as needed. The high-visibility orange handle makes the tool easy to locate in a cluttered tool bag or on a workbench. This tool is used across HVAC, plumbing, electrical, automotive, and mechanical trades wherever line-of-sight inspection is not possible.

The 318HVO suits residential and light commercial service work. HVAC technicians use inspection mirrors to view heat exchangers, coil surfaces, flue passages, and tight cabinet interiors without disassembling equipment. Plumbers use them to inspect pipe joints, drain connections, and wall cavities. Electricians use them to view wire routing and termination points inside panels and junction boxes. The glass mirror surface provides accurate color and detail reproduction compared to lower-cost acrylic alternatives.

Key Features

• Rectangular glass mirror head: 2.5 inches wide by 3.5 inches long
• Telescoping handle extends from 7.25 inches collapsed length for added reach
• Bendable handle allows the mirror to be angled for off-axis viewing
• High-visibility orange handle for easy identification in a tool kit
• Glass mirror material provides clear, undistorted reflection
• Non-magnetic construction

Compatibility

Designed as a general-purpose telescoping inspection mirror suitable for use across HVAC, plumbing, electrical, and mechanical service applications where visual access to confined spaces is required.

Installation Notes

No installation is required for this hand tool. Before using this mirror near energized electrical equipment, verify that power is de-energized and lockout/tagout procedures are followed per applicable NFPA 70E requirements. When inspecting heat exchangers or flue passages, shut down the appliance and allow surfaces to cool before inserting tools into the cabinet. Handle the glass mirror surface with care to avoid cracking or scratching, which would reduce image clarity.