Hey guys, This beginning to get to be a habit lately. Would like to BUY some or find out where I might purchase some small oil cups that fit the small Emerson's like 19644's 45's etc. There 5/16" - 32 and only measure a 1/2" long. All that are at McMaster-Carr are much too big, been there done that. Or just a lid for mine. Thanks for any help guys.