Both swing & spring action. Original Tip of one spike is broken off. The item "Antique Brass & Wrought Iron Door Mounted Bell 2 Pieces American" is in sale since Friday, June 20, 2014.This item is in the category "Collectibles\Decorative Collectibles\Bells\Metal". The seller is "kykinj" and is located in Lambertville, New Jersey. This item can be shipped to United States.