Changing oil used to be a messy job dropped drain plugs and hot oil running down your arm. That's all in the past. Now all you do is release the safety catch and press the lever; the oil drains neatly in seconds, without a mess. The Engine Oil Drain Valve is made of corrosion resistant forged brass and stainless steel. The ball valve design provides a straight flow for efficient drainage and a perfect seal when closed. Frozen drain plug and stripped threads are eliminated forever. Drawing samples for oil analysis is as easy as one-two-three. The stainless steel valve parts work even in the worst weather and are unaffected by road salts. Approved by world auto manufacturers. Recommended by happy home mechanics. Due To Limited Ground Clearance, Not Recommended For Lowered Cars