Minerallac® Minerallac Traditional® Jiffy Clip® Conduit Strap, 1-Hole Heavy Duty, 1/2 in Conduit, 30 lb, Surface Mount, For Use With: 1/2 in Rigid/IMC Conduit, Silver Color, 0.12 in THK, 1/4 in Mounting Hole OC, Steel, Zinc Plated, 0.875 in L x 1.97 in W x 0.95 in H,