The UNISTRUT A3300 20 PG 14 Gauge Channel | 1-1/4" x 3/4" | Grey delivers lightweight, dependable strength for compact structural needs. https://www.northstarindustries.ca/products/a3300-20-pg-1-1-4-x-3-4-channel-14-gauge-channel?variant=50855919223078&country=CA