Quartex Q-80 Quartz Clock Movement, 3/4&rdquo; Maximum Dial Thickness, 1-3/16" Hand Shaft Length Great for DIY projects, repairs, and replacements! 3/4-inch maximum dial thickness, 1-3/16-inch total hand shaft length 5/16-inch shaft diameter Built-in hanger holds up to 4 lbs 2 year warranty