Fits Dials up to 9mm (3/8") ~ 19mm (3/4")Thick
Available in 3 different Shaft Sizes
• 4x4 chime pattern - partial melody every 15 minutes with full melody and hour count on the hour.
• Movement size: 4 3/4” H (120mm) x 3” W (76mm) x 1 1/4” D (31mm).
• Shaft diameter is 7/16” (11mm)
• Requires one “C” battery.