Flange Diameter: 31.5mm Stem Length: 21mm Black Nylon Tail Light Push Type Retainers Compare with: Auveco #20940, Chrysler # 55157330-AC, 55157330AC, Car Pak # 99-8624, 998624, Barnes / Kar # CP99-8624, CP998624, Disco # 10496PK, 10496B, Kent / Lawson # KT14293, Winzer # 502.8335