Elbow 90-Degree Lay-in Wireway, 4.00x4.00, Gray, Mild Steel

Lay-in Painted 90-Degree Elbows have all removable sides, retaining lay-in feature regardless of how the elbow is oriented. Lay-in feature allows wires and cables can be laid in along wireway run. No pulling through of wires or cables prevents damage to insulation that often occurs in a pull-through wiring system. Sides are held together with screws.