H-132-CA3 Back to Side to Back – 3 Pieces
H-132-D3 strut channels are manufactured by a series of forming dies, or rolls, which progressively cold work the strip steel into the desired channel configuration. This method produces a cross section of uniform dimensions within a tolerance of plus or minus 0.015", on outside dimensions.
12 Gauge Channel
3-1/4" X 3-1/4"