Grex 21-Gauge Brads, 1-3/4 in., 5,000-Count are high-quality 21 gauge brads designed for use with Grex 21 Gauge Brad Nailers. These 1-3/4 inch (45mm) long brads the balance between subtlety and strength, leaving entry holes that are barely more visible than a 23 gauge pin while providing nearly the same holding power as an 18 gauge brad. Their slightly thicker shank and head ensure straighter driving, even in challenging woods. These brads are i for finishing, detailed woodworking projects, light assembly, and a variety of other applications. Each pack contains 5,000 brads, imported for quality assurance.