- High quality material: This oil filter cutter tool is made from a high strength zinc alloy, providing robust construction, rust resistance, and deformation resistance for long term reliability and durability. - OE reference: The tool carries the OE part number 77750, ensuring it is formed and manufactured to original specifications for a precise fit and reliable performance. - Wide compatibility: Suitable for oil filters with diameters from 2-3/8 inches to 5 inches. Versatile for a wide range of vehicles. Please measure your oil filter carefully before use. - Efficient operation: Easily cuts and opens old filters, enabling quick inspection of the filter contents to identify engine issues, support proper vehicle maintenance, and ensure efficient operation over time. - Practical use scenarios: - Professional shop use: Quickly cut and open filters during service to inspect internals and diagnose potential engine problems. - DIY maintenance: Ideal for home mechanics performing regular oil changes on multiple vehicles within the compatible diameter range. - Fleet maintenance: Streamline filter inspection across a fleet to maintain consistent performance and reduce downtime.