Why you need this inspection mirror Inspect hard-to-reach, confined, or poorly lit areas without disassembly or contortion. See and hold the view where you need it: the 360° rotating ball joint lets the mirror be positioned and remain steady for hands-free inspection. Durable construction and an extendable rod let you reach deeper or tighter spots while relying on a robust tool that resists breakage. Key features and benefits 360° rotating ball joint: freely rotates and maintains the chosen angle so you can inspect from multiple viewpoints without constant readjusting. Extendable telescopic rod: extends to reach tight or distant areas and retracts for compact storage. Sturdy stainless steel construction: built for repeated use and durability; designed to withstand workshop and field conditions. Comfortable grip: ergonomic handle improves control and makes navigation in dark or awkward spaces easier. Simple, reliable operation: easy to adjust and position for quick inspections. Performance and compatibility Function: provides clear visual access to hidden components and cavities where direct sight is impossible. Material: stainless steel for strength and long service life. Size and adjustability: extendable rod and rotating joint accommodate a variety of inspection angles and depths (telescopic length varies by model). Practical applications (use scenarios) Auto repair: inspect engine bays, behind radiators, under dashboards, and around transmission housings without removing panels. Home maintenance and plumbing: check under sinks, behind appliances, inside drains, and behind built-in cabinets to find leaks, blockages, or loose fittings. Mechanical and industrial maintenance: view gears, valves, linkages, and fasteners in machines, HVAC units, or production equipment during routine checks and troubleshooting. Why it stands out Combines a full-range rotating head with a reliable telescoping rod and metal construction so you get an inspection tool that holds its position, reaches further, and lasts through repeated professional use.