Cmc lanyard. Each side is an arm’s reach long. Y-SHOK Lanyard. Snap hooks are double acting, but can be opened with one hand. CMC Static I-Lanyards Versatile and efficient, CMC's Static I-Lanyards are excellent multipurpose tools for high angle rop Versatile and efficient, CMC’s Static I-Lanyards are excellent multipurpose tools for high angle rope work and essential kit for the technical professional. You can maintain fall protection while climbing or traversing structures with CMC's Bypass Lanyard. Maintain fall protection while climbing or traversing towers and structures with CMC’s Y-SHOK Lanyard. One snap hook remains secure, while the other is moved to the next step. Lightweight, aluminum ANSI snap hooks are double acting, but can be opened with one hand. Versatile and efficient, CMC’s Dynamic I-Lanyards are excellent multipurpose tools for high angle rope work and essential kit for the technical professional. Integrated SHOK shock absorber minimizes impact forces during a fall.