Make, repair, update that large clock with this high torque quartz (silent) motor and 13-3/4" (#10) balanced black spaded metal hands. High torque motor with 9/16" threaded shaft x 5/16" in diameter. Requires one "AA" battery (not incl.), includes all mounting hardware. This is a continuous motion high torque motor, no stepping of gears, most quiet high torque motor available. Those of you with keen hearing will greatly appreciate it's quietness. Idea's unlimited. See my other auctions for other styles and lengths. NOTE: minute hand is measured from center of mounting hole to end tip of hand. Total minute hand length is 21", end to end and is balanced. Hour hand measures 10-1/4" center of mounting hole to end tip, total length 10-3/4" end to end Motor 2-1/8" sq x 5/8" case thickness Threaded shaft length 9/16", total length including hand stem is 15/16" 3 yr factory warranty on defects requires one "AA" battery (not incl.) includes all mounting hardware (rubber brass washers, hex and closed nuts) I also have 1/4" 7/16" threaded shafts, optional in place of the furnished 9/16" shaft. If so, please advise. Also available in same style: 12" and 17-3/4". Please see my other listings. Hands are made of metal, may be painted any color...use a primer then color coat I will attach photo of assembly to your purchase email. You can email me for extra photo. NOTE ON MEASURING:: Shaft length is threaded portion "B" (in picture), , not including hand stem "A". "B" is the threaded portion that must pass thru your clock face, plus a couple of threads to attach retaining (hex) nut. . HANDS: minute hand measured from end tip to center of mounting hole. MEASURING DIAL FOR HAND SIZE: measure from top of #12 to bottom of #6, divide in half. This will give your approx. minute hand length. Please verify your mailing address for tracking Please see all my other listings: https://www.ebay.com/sch/cp20111/m.html? trksid=p3692 PICTURED WITH HEADY DUTY HANGER...NOT INCLUDED