Use these hands to make an approximate 36" or larger clock Time-keeping step movement: features High precision and high torque clock mechanism, which ensures watchmaker's accuracy and dependability - Measurements from the center of the hole to the tip: hour hand - approximately 11 inches, 28 cm long; minute hand - approximately 17-3/4 inches, 45.5 cm long. - Measurements from one end to the tip: hour hand - approximately 11-5/8 inches, 29.5 cm long; minute hand - approximately 23-13/16 inches, 60.5 cm long. - Total shaft length: 20 mm (25/32 inches), thread length: 9 mm (23/64 inches). All the Clock Hands Have Covered a Protective Film, Please Remove It to Get a Shiny Surface Warm notice: when you install them, please keep the hour hand and minute hand parallel; And please do not use too much pressure to avoid bending them.