For 77750 Billet Aluminum Universal Oil Filter Cutter Tool (2-3/8" - 5" Range). Part Number: 52-77750, 77750. Easy Installation: Stable characteristics, high reliability and easy installation. Quality Assurance: Manufactured from high quality materials , meets or exceeds OEM standards and very stable, 100% tested before shipping. Function: Cut your old filter open to spot problems before it costs you an engine with these oil filter cutters from Longacre Racing. Made of billet anodized aluminum, they feature a more rigid, easy-to-use, one-piece design. 1. Cut your old filter open to spot problems before they cost you an engine. 2. More rigid easy-to-use one piece design 3. Billet anodized aluminum 4. Filter cutting range 2 3/8" - 5 Features : All parts are hand inspected off the line before packaging and once again by our team before shipment. According to the original factory specifications. Perfect match for the original car. Easy installation. Stable Characteristics, High Reliability. Fitment Guide： Billet Aluminum Universal Oil Filter Cutter Tool (2-3/8" - 5" Range) Note：Please confirm the item if it matches your car before you purchase. Package Including：One Billet Aluminum Universal Oil Filter Cutter Tool (2-3/8" - 5" Range) Installation step: Step1: Place the filter on the cutter. Step2: Adjust the cutting range by rotating the handle. Step3: Rotate the filter and cut the filter with a blade.