This item corresponds with the following brands and manufacturers: Beaverstate Dental - 126-203, Chapman-Huffman - 21-025, DentalEZ - 3517-A17, Dentech - 20-02-020, Forest Dental - 1105-223, Marus - 55R527, Midmark - 120342, Midmark - 151769, Parts Warehouse - F-1215