75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear (Original Version)

Just what I was looking for my home project. Little smaller than I thought but that actually worked out perfectly. Great diverse gear set, with lots of different ones there. Highly recommend if your looking for a tiny gear set.

I only used one gear but, all of them seem sturdy and the one I did use is still working with no signs of repair. I used it to replace a gear in a Halloween gargoyle. I don't know what I will use the rest of them for but, hey, I got 'em just in case... lol

If you want to assemble a small gear train for a project, these gears look like a great place to start!They all have the same tooth pitch, so they all work with each other in combination.I have not applied any of these to a project yet, but I have separated them into types (no count of each yet):Multiple worm pinions...Multiple motor pinions...Multiple crown gear idlers...Multiple crown gear compounds...Multiple Idler gears...Multiple compound gears...Multiple drive pulleys...Multiple Idler pulleys...Multiple geared pulleys...Two racks...Multiple Rubber bands as pulley belts...Spacer Bushings...Right-angle bearing (One)Miter gear (only one, but no mate - I bought two sets, both identical, both had only one miter gear)NO SHAFTSAll of the axle bores are the same size (roughly 1/16 inch), so they would have to be drilled for fitting shafts.

They can be used for different mini-projects. I use them to open and close doors and make other things move. Great products have many uses. Just use your imagination. I know you can do it too.

Serving purpose to some motors I mounted on a microscope tray. Only thing is that there is a perfect circle for the center pin parts, not a pin with a notch. so like that's strange in slip theory, you'd e need exact nearly over snug pins for the gears to join onto and hope they don't just slip for cylindrical to cylindrical, I've seen it like this before honest, where the metal pin is so very tight it's tough to remove. It's typical size I think of that, I've glued plastic motor caps with axis I made with a 3D printer to the fitted holes.

Great set of generic gears. Bought them to fix an old rotating music box. Had to drill out the center of a gear with the appropriate number of teeth and super glue it to a shaft but it was easy to do and everything is back to normal working order. These gears were exactly what I needed.

A lot of different gears worm, angle But there small and they are in a small zippy bag.. Almost missed them in the box to the point of contacting azon for a lost item.. Dig around the box if you get them

Common gear sizes to replace any chipped gears in any of your toy's gearboxes. Not really nylon, but if you need one in a pinch, these are good.Also a heck of a lot of fun to mess with. It has splines, crowns, pulleys and bands, little gears, big gears. Push cut rods into plastic and push these on, add some Vaseline, and a silly gearbox is born.If you're not mechanically inclined, this is fun for experimentation.