Tackle your felt, house wrap, and foam board installations with ease using this Bostitch staple and cap combo pack! Each pack includes 5,000 staples and matching plastic caps designed to prevent pull-through and provide a secure hold. The staples are 1 inch long with a 5/16-inch crown width and 18-gauge thickness, ideal for attaching materials without tearing. The caps spread the pressure over a wider area, keeping insulation and wraps firmly in place. Compatible with Bostitch SB150S staple guns and other tools that accept BC-1 caps. The adjustable depth drive lets you set the staple flush or slightly recessed for a neat finish. Perfect for roofing, insulation, upholstery, and craft projects. Whether you're a contractor or a DIY homeowner, this bulk pack saves time and ensures you have plenty of fasteners on hand. Depend on Bostitch for quality and performance that makes your projects faster and more professional. Stock up now!