The industry leading GRS 3-piece trunk and distribution connector series are designed for optimal performance in high bandwidth, two-way and digital communication systems. The GRS Series provides independent seizing of the cable's centre and outer conductors during the installation process, guaranteeing proper cable retention. Uniquely, the GRS design compensates for potential tolerance mismatches between the cable and connector. The connector configuration allows a full view of the centre conductor entering the centre conductor seizing mechanism, eliminating the "blind entry" associated with 2 piece connector installation. Cable "pullback" is minimized, preventing cable deformation. GRS extension connectors, used extensively in system upgrades, incorporate a one-piece continuous pin, providing excellent long-term performance.