The Freeman 23-Gauge 1-3/8 in. Glue Collated Headless Micro Pins are made for precise finish work and small craft projects. These headless pins disappear into wood for a smooth, professional look and prevent splitting on delicate materials. Ideal for trim, moulding, cabinetry, muntin bars, picture frames, glazing strips, jewelry cases, and crafts. Built for performance, each durable solid steel pin is glue collated for smooth feeding and fewer jams. These pin nails are compatible with most 23 GA micro pin nailers that fire 1-3/8 in. headless pins, including Freeman PE20VP23138, PP223, PP13823. Each box includes 10,000 micro pins -- making this bulk pack ideal for trim carpenters, finish pros, wood crafters, and detail-driven DIYers.