1/2" - #4 Home Grommet Kit - Nickel Plated Brass manufactured by C.S. Osborne & Co. in the US. A complete and intermediate kit for consumer use. Each kit consists of a midget grommet setter, a belt punch, 24 nickel-plated brass plain grommets and washers, a small cutting board and complete instructions! Size indicates the inside diameter of the center hole of the grommet, not the outside perimeter of the grommet.
Sold each.