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 Side to Opposite Side to Opposite Side Welded Channel 3-Pieces
• 4-7/8"X 1-5/8"