12888 Quartz DIY Wall Clock Movement Mechanism Repair Parts Replacement Kit Sweep Silent Movement,13mm (1/2 Inch) Maximum Dial Thickness, 23mm (29/32 Inch) Total Shaft Length.(Black Hand)

Simple clock mechanism replacement works well. I needed a replacement mech fire a clock I had made in high school that my mom still uses. I was able to easily remove my old and this one was easy to install. I was able complete the installation in less than 5 minutes.Time accuracy seems good so far.

I bought a old 70's Pepsi clock for our diner kitchen and the hands were messed up. I replaced the clock mechanism with this new one from TikRound and it's working great. It was easy to install with clear instructions and it looks good.

Easy assembly and a great price!

Came fast, easy to install in place of a ticking movement. My only complaint is that the pinion (center pole piece) is too tall. It is way taller than it needs to be and it means some clock glass covers won't fit, and in my case, I had to remove mine entirely; resulting in a glassless clock. Other than that, it works fine and sweeps satisfyingly.A tip for reusing original hands that are slightly too big: try using pliers to tighten the hole in the hand, it worked for me because none of the included hands fit the style.

Clock mechanism fit perfectly for my project and kept time. And no ticking sound!

The hands are longer than expected. I had to use the simple rectangular hands and trim them. The other blades are very ornate but could not be shortened. The black hands are a good contrast and easy to be seen with light gold clock face. The motor has been working for about a week now and is keeping accurate time with no noise.

Cheaply made product, BUT works well enough for a replacement clock mechanism. I liked having different styles of clock hands to choose from and one of them worked for my project.The "hands" were too long for my clock, but their thin metal was easily trimmed by every day scissors. The instructions say to "gently press the hands on to the center post", but I had to press fairly firmly to get them to stay on, and they were still a bit wonky, with a slight "play" in their motion. Once set, I put the clock up and it seems to keep time. Had to adjust the hour hand slightly afterwards due to the "play" (think "play" in an old car steering wheel), but again, the end result was good.If I were actually going to make clocks to sell, I'd spring for a less cheap model - you really do get what you pay for.

1/2" threaded shaft worked well for my custom clock. Movement easy to install and keep good time. Totally satisfied.