Cable trays or raceways often provide a convenient, safe and efficient method of fiber optic cable installation. Trays can be installed in ceilings, below floors and in riser shafts. When installing fiber optic cables in trays, National Electric Code. Cope fiberglass 45° vertical inside elbows offer pre-drilled, compact fittings for cable tray systems. MATERIAL WIDTH ANGLE FITTING TYPE F = POLYESTER 06 = 6" 45 = 45 DEG. VI = VERTICAL FV = VINYLESTER 09 = 9" INSIDE FA = ZERO HALOGEN / DIS-STAT 12 = 12" THIS DRAWING AND/OR THE TECHNICAL INFORMATION CONTAINED HEREON IS THE PROPERTY OF EATON CORPORATION ("EATON"), AND IS ISSUED IN CONFIDENCE FOR. Need Help? Connections you can count on. Please consult the. For more than 30 years, MP Husky's Fiberglass Cable Tray systems have been tested and proven in the harsh environment of the offshore Oil & Gas industry. Our Fiberglass Cable Tray gives you the load capacity of steel, plus the inherent characteristics afforded by Pultrusion Technology:. Users can achieve design flexibility with numerous sizes of horizontal and vertical elbows, adjustable elbows, cross pieces, tees, reducers, and branches. Atkore customer service experts can help customers select the right fittings for specific applications. All types and widths of tray are.