Atkore’s Razor Ribbon® line of barbed-tape products is the optimal choice for perimeter security protection. Manufactured for use in the most secure and restricted environments, our Razor Ribbon provides enhanced security protection for a variety of industrial, military, and institutional facilities. Atkore’s Calpipe Security Bollards are protective barriers and boundary markers that protect spaces without compromising human mobility or space integrity. If you are responsible for the safety and security of a government installation, a commercial facility, a college campus, or an event venue, you know that the integrity of your space cannot be compromised by insufficient security choices.