Product review (5 stars): Only on Amazon
Needed one of these to repair a cracked line feeding the refrigerator water filter. Went to the 2 big box stores and heard "I don't know why LG and GE use 5/16 hoses. They should use 3/8." Their only advice was to check at "old-time" hardware stores. Bought 2 because I always like to have a spare on hand. After fixing the leak, found the line was cut between the filter and the door dispenser! Used them both...no more leaks!