Features: Replaces old plug. Quick, clean, tool-free oil change. Allows for clean and messy oil changes. No need to change washer or plug. Compatible with M12 x 1.25, M12 x 1.5, M12 x 1.75, M14 x 1.25, M14 x 1.5 ,M16 x 1.5,M20 x 1.5,1/2-20 threaded engine and gearbox. Specifications: Material: Aluminum Thread: M12 x 1.25, M12 x 1.5, M12 x 1.75, M14 x 1.25, M14 x 1.5, M16 x 1.5, M20 x 1.5, 1/2-20 VAL. Please allow 1mm error due to manual measurement. Due to differences in different monitors, the image may not reflect the actual color of the item.