Commercial . Transition around the outside of a 90 degree corner with this outside corner joint • Constructed to avoid sharp angles that can easily damage Cat5E/6 cable • Easily clips over existing small raceway - No screws, tape or glue needed • Perfect for hiding and organizing cords and cables • Only for use on small raceway • Approved for commercial and industrial solutions • Easy to install • Manufactured from high impact PVC and ABS that exceed industry standards • Paintable, even with latex paint • FT6 rated • CSA and UL Approved • RoHS rated (safe for schools)