Fixed the Problem
Had a 91 Acura Legend and the oil drain plug was leaking because the threads were stipped. Purchased this product and took my time with the installation. After a few turns I would remove and use a magnet to remove the metal shavings from the oil pan hole. Used a new metal washer. It solved the problem and worked like a charm. Never had to remove the oil pan. Product use was easy as long as you take your time. Worked Perfect!!!!
Bottom Line Yes, I would recommend to a friend