Bostitch Narrow Crown Finish Staple is designed for use in Bostitch pneumatic staplers including models SX1838K, SX150K-1, SB-150SX, SB-2IN1, EHF1838K, S32SX-BHF-2, and SX150-BHF-2. These staples feature a 7/32 inch crown and come in a variety of lengths ranging from 1/2 inch to 1-1/2 inches, all crafted with an 18 gauge galvanized finish for durability and corrosion resistance. The staples are collated with adhesive for smooth feeding and are packaged in boxes with quantities varying from 3,000 to 7,000 staples depending on the size. This variety ensures you can find the staple length for your finishing needs while maintaining consistent quality and performance. Model Number: 3M