Minerallac® Minerallac Traditional® Jiffy Clip® Conduit Strap, 1-Hole Medium Duty, 1-1/2 in Conduit, 80 lb, Surface Mount, For Use With: 1-1/2 in EMT Conduit, Silver Color, 0.09 in THK, 5/16 in Mounting Hole OC, Steel, Zinc Plated, 3.45 in L x 1 in W x 1.9 in H,