- Flexible reach and retractable design: our mechanic inspection glass uses a retractable build that lets you inspect hard-to-reach areas without twisting or over-stretching. Adjust the length to access tight spaces and corners for easier inspections and improved comfort. - Versatile for automotive and mechanical use: LED-equipped inspection glass is designed for automotive and mechanical inspection. Its flexibility enables precise viewing in narrow spaces with ease. - 360-degree rotation and end-attachment: rotates 360 degrees and features flexible joints for viewing from multiple angles. It can be easily attached to the end of a telescoping rod to extend reach and enhance visibility. - Enhanced illumination for clear inspection: built-in LED lights illuminate dark areas for optimal clarity, helping you identify issues quickly and confidently. - Practical use scenarios: ideal for engine bays, under dashboards, wheel wells, and suspension components; inspect tight gear and transmission areas; check for wear, leaks, or misalignment in constrained spaces.