NEWHOUSE ELECTRIC 1-5/8 in. 2 ft. 12 Gauge Steel Half-slot A Strut Channel, Slotted Back, Electro-Galvanized Metal U-Bracket SC12-2-EG - The Home Depot
Superstrut 10 ft. 14-Gauge Half Slotted Metal Framing Strut Channel - Gold Galvanized ZB1400HS 10 - The Home Depot
Black Galvanized 41X41MM Unistrut Channel , HDG Slotted / Plain Strut Channel to Support Conduits
0.812" x 1.625" x 36 inches (3 Pack), Galvanized Steel, Slotted Strut Channel, 14 ga. - Online Metal Supply
Xadnitu Strut Channel, 1-5/8" 12 Gauge Metal Strut Channel with Slotted Back, U-Channels with Pre-Galvanized Metal 4.9FT/1.5M Length - Amazon.com
Unistrut P1000T 1-5/8'' x 1-5/8'' Slotted Channel, 12 Gauge
Amazon.com: Newhouse Electric 1-5/8 in. 12 Gauge Metal Strut Channel with Slotted Back Electro-Galvanized 2ft. (SC12-2-EG) : Industrial & Scientific
Amazon.com: Newhouse Electric 1-5/8 in. 14 Gauge Metal Strut Channel with Slotted Back Electro-Galvanized 2ft. (SC14-2-EG),Silver : Industrial & Scientific