Please note this JS version of the tool currently cannot save in IE, but you can make as many cogs as your heart desires. To be able to save, please use the Non-JS dependant version

Cog layout 400 pixels pixels pixels pixels pixels radians radians radians
Optional extras

Leave as 0 for a solid cog, otherwise specify the width of the band the teeth are joined to in pixels. A value greater than half the inner circle size results in a solid cog.

Spokes and mooring wheel
Save Bookmark this link to 'save' the cog