Lyre Pendulum Assembly for quartz motorsBright Brass Plated Lyre Grid and 3 1 2" Disc with 16" long pendulum rod. Pendulum rod is brushed brass 5 16" wide x 16 inch long . Used on battery clock motors. Single hook 1 4" at top will fit most quartz battery motors. Add a classy lyre grid pendulum to your clock to enhance the appearance. The 16" long rod can be cut to shorter length in 1" increments. Size The Lyre Grid is 4 1 4 h x 2 1 8 wide. The Disc is 3 1 2" diameter. The Rod is 16" long.