Adonai Hardware Black Antique Iron Gate Spring (6") Size name:6"   It is easy to rely on this screw for your doors. The quality of the screw is of top most perfection where it delivers. You get the best possible spring action with the spring that can be achieved nowhere else. The gate spring comes in a study finish and the smooth action that will make your doors worthwhile. The overall dimension of the spring is 6” that can be easily matched with most of the doors. You get the screws and the rod as an accessory to complete the look.