Leather stitch marking tool

This roller claw is designed to precisely mark stitches on leather. It also facilitates regular piercing of the leather with an awl (a needle specially pressed into the leather) prior to sewing.

The set includes four interchangeable marking wheels, allowing you to choose between stitch spacings of 3.5 mm, 4 mm, 5 mm and 6 mm.
A small screwdriver is included for changing the wheels.