EMT Conduit Strap; Type 1-Hole Snap-On, Inverted Rib; Trade Size 1/2 Inch; Length 1.79 Inch; Height 0.57 Inch; Material Zinc Plated Steel; Standard Package 100; Approval UL (Canada and US), UL 2239; Used On EMT Conduit; Application Indoor/Outdoor; Applicable Standard NEMA FB-1, Federal Specification W-F-406E/406D