Pricking Wheel / Overstitch Wheel

Pricking wheels and overstitch wheels look nearly identical — a small toothed wheel on a handle, rolled along the leather to lay down a line of evenly spaced marks — but they're set up for slightly different jobs. An overstitch wheel is meant purely for marking: it leaves shallow divots as a guide, without piercing through, and a separate tool does the actual hole-making afterward. A pricking wheel typically has sharper, more aggressive points that dig deeper and can sometimes punch through thin leather on their own.

Compared to a pricking iron, a wheel is faster over long, straight or gently curved runs because it rolls continuously instead of being repositioned and struck stitch by stitch. It's less precise for tight corners or very fine work, where an iron's fixed spacing and flat strike give more control.

How to use it

1. Mark or measure your stitch line, or use the tool's built-in fence if it has one to hold a consistent distance from the edge.
2. Set the wheel at the start of the line and roll it forward with light, even pressure.
3. Keep the wheel aligned to the line the whole way — wandering partway through a seam is hard to correct without the spacing looking uneven.
4. Follow with an awl (and needles) to complete the stitching, since even a pricking wheel's deeper marks usually still need opening up for the needle to pass through easily.

Care

Keep the wheel spinning freely; a dry or gummed-up axle causes the tool to skip and drag instead of rolling smoothly, which throws off spacing. A drop of light oil on the axle occasionally keeps it turning cleanly. The teeth themselves rarely need sharpening but can bend if the tool is dropped or knocked — check that the wheel still spins true and the teeth are even before a big project.