Upgrade your cable installation projects with our 1-inch insulated cable staples. These staples are designed for compatibility with specific cable staplers and are UL/CUL approved, ensuring safety and reliability. They are suitable for a wide range of cables, including NM-B cables and low voltage cables like CAT3, CAT5, CAT6, and Coax. Each staple has a length/height of 1 inch and a crown of 3/4 inch, providing a precise fit. Each box contains 30 strip staples, with 20 staples per strip, totaling 600 staples per box. Ideal for fastening electrical cables to wood surfaces, these insulated staples protect cables from damage and reduce the risk of short circuits. Whether you're a professional electrician or a DIY enthusiast, these cable staples are a must-have for your toolbox. Material: Steel.