Freeman P23-1 23-Gauge 1 in. Glue Collated Headless Micro Pins (1000 Count) are designed for applications such as detailed trim, moulding, glazing strips, cabinetry, muntin bars, jewelry cases, picture frame assembly, as well as hobbies and crafts. These micro pins are barely noticeable in finish projects due to their headless design, and bond small work pieces without splintering. They are the pinnacle of quality and value, and are compatible with most 23 gauge micro pin nailers capable of firing 1 in. glue collated headless pin nails - such as Freeman's PE20VP23138, PP123, PP13823, and PP223. Each box includes 1,000 headless micro pin nails to ensure you have plenty of fasteners at your fingertips while on the job. Color: Metallics.