General description This Draper 3-Leg Oil Filter Wrench is a heavy-duty tool designed for automotive maintenance, allowing for easy removal and installation of filters with diameters ranging from 65mm to 120mm. It features a hand swivel turning method for efficient operation and is compatible with standard tools through its 1/2" square drive. Technical specifications Drive Size: 1/2" square drive Maximum Diameter: 120mm Minimum Diameter: 65mm Turning Method: Hand swivel Part Number: 37871 Compatibility and accessories Compatible with filters ranging from 65mm to 120mm in diameter Designed to work with standard 1/2" drive tools Installation Attach the wrench to a compatible 1/2" drive tool Adjust the wrench to fit the filter size Use the hand swivel to turn and remove or install the filter Usage Ensure the filter is properly aligned with the wrench Use a steady hand to turn the wrench clockwise or counterclockwise Apply appropriate force to loosen or tighten the filter Other