- The complete selection of fittings feature bend radius control to prevent excessive bends in high performance copper and fiber optic cabling. - Minimum 2" (50.8mm) bend radius control fittings. - Protects against signal loss and performance degradation. - Assemble using FRBC QuikLock couplers. - Optional split covers snap onto each fitting. - Covers feature 3/4" (19mm) gap to allow cable to be laid in. - For other standard colors replace suffix YL (Yellow) with OR (Orange) or BL (Black).