12 Gauge Solid Welded Strut Channel P1001C (double combination), often known as 12 gauge standard or deep back-to-back strut channel, is commonly used for electrical supports, mechanical supports, pipe, conduit, duct and cable tray supports, and other general framing.
Features:
2-sided attachment
Product dimensions are 1 5/8" Long x 3 1/4" Wide x 12 ga. thick; Side to Side.