This durable and high-quality replacement kit seamlessly integrates into existing clock setups. It supports wall clocks with a 21 mm shaft length and clocks with a 1 1/16" overall length center shaft. The movement is designed for ½" thickness screens and features 3 engaging chime melodies.
  The kit includes 4 5/8" wide x 4 7/16" tall movement with a 1 1/8" thick (excluding center shaft) design. Matched with 2 3/8" x 2 3/8" speaker box measuring 15/16" thick and a 2 1/4" speaker diameter. Instructions included for easy assembly. Choose from 3-pipe organ, full Westminster, Ave Maria, or Bim-Bam chimes or hourly strikes.