<p>Size: The total shaft length is . 20mm\/ 0.79inches, and the thread length is . 13mm\/ 0.51inches, fit clock dials 9 - 13mm\/ 0.35 - 0.5inches in thick.</p> <p>Accurate Time and Quiet Motor: The long shaft wall clock mechanism replacement offers great accuracy and dependability, equipped with 6168s silent sweep second movement, no ticking and will provide you with a quiet environment.</p> <p>7 Different Styles of Hands: This battery clock replacement mechanism set comes with 7 pairs of different pointer and length, great for repairing clocks, clock replacement or making your own customized clock project.</p> <p>Wide Application: These clock repair replacement part kit can be applied in bedroom, living room, office, classroom, restaurant, etc, fit for craft clock, quartz wall clock and so on.</p> <p>Note: When you install this quartz clock movement kit, please keep the hour hand and minute hand parallel, and not tighten the brass hex nut too tight.</p> <p>Colour:black</p> <p>Material:Plastic + Metal</p> <p>Package Contents:</p> <p>3 x quartz clock movement mechanisms</p> <p>3 Sets x screw accessories</p> <p>7 Sets x clock hands</p> <p>3 x Hooks</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>