UNISTRUT P1000SL 20 PG Slotted Channel | 1-5/8" x 1-5/8" https://www.northstarindustries.ca/products/p1000-sl-20-pg-1-5-8-x-1-5-8-slotted-channel?variant=50861753336102&country=CA¤cy=CAD&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic
