Versatile Application: Perfect for cable installation projects with galvanized steel construction that ensures secure fastening and long-lasting hold Precise Dimensions: Standard staple size ensures consistent and reliable fastening performance for your installation needs. Features 1/2-inch crown and 7/8-inch leg length for optimal grip and penetration in various mounting surfaces. Specifically designed for seamless compatibility with Acme 75A stapler models Bulk Quantity: Convenient 1000-pack provides ample supply for multiple projects and professional installations Professional Grade: Heavy-duty Industrial galvanized steel construction offers superior rust resistance and durability for indoor and outdoor use Easy Loading: Strip configuration allows for quick and efficient staple loading to minimize workflow interruptions. Compatible with standard staplers Acme Staple 75A Galvanized Steel Staples, 7/8" Leg Length, 1/2" Crown for Crush Free Installation of Siamese and Coaxial Cable and NM Building Wires, 1,000/Box The 75A Tacker Stapler is designed for rapid and secure installation of staples over electrical wire cables of up to 1/2″ (13mm), including standard NM-Building wires. Available leg lengths are 9/16″ (14mm), 5/8″ (16mm) and 7/8″ (22mm). NM Building wire, Coaxial cable and Siamese cable