Fittings (Bends and Tees): These components allow the system to change direction and branch out., 30°, 45°, 90°). One of their greatest advantages is the flexibility they offer, particularly when it comes to bending. Sometimes it's regional, generational, or sometimes it's just the term you were taught so that's what you call it. Faster Theme by Seos ThemesThe bends, tees, crosses, risers and reducers of wire mesh cable tray can be easily and quickly made live at the project by using a bolt cutter. Fittings can, on the one hand, be used for horizontal or vertical changing of the routing direction or, on the other, to change the height or width of the. We recognize the need for a complete cable tray reference source for electrical engineers and designers. The information has been organized for.