Show pitch diameterShow the pitch diameter of the gears. Details In: Prestashop Templates Leo Wooden Responsive Prestashop Theme is a wonderful theme. It is designed for diversified commodities as clock store, accessories store, cup stores and multiple stores. You can use the free online gear template generator, or my more sophisticated gear template generator, or, if you are using the box joint jig plans or the router lift plans, you can just print the appropriate sized templates straight from the plans. After cutting the sides of the teeth, I trim all the teeth to length.