Grex 21-Gauge Brads 1-3/8 in., 5,000-Count are high quality fastening nails designed specifically for use with Grex 21 Gauge Brad Nailers. These 1-3/8 inch (35mm) long brads the balance between subtlety and strength, leaving entry holes nearly as inconspicuous as those made by 23 gauge pins while providing holding power close to that of an 18 gauge brad thanks to their slightly larger head and thicker shank. The increased thickness also ensures straighter driving, even in challenging woods. These brads are i for finishing work, detailed woodworking projects, light assembly, and a wide variety of other applications. Each pack contains 5,000 brads, making it a reliable choice for both professional and hobbyist use. Imported.