Conduit Pipe Strap Clamp Two-Hole Load Capacity 500 lb Compatible Pipe Size 2 1/2 in 316 Stainless Steel Finish Polished Overall Length 5 3/4 in Overall Width 1 1/4 in Overall Height 2 7/8 in Compatible Conduit Trade Size 2 1/2 in Compatible Conduit Type IMC Compatible Nominal Conduit/Pipe Size 2 1/2 in Indoor/Outdoor Mounting Hole Diameter 0.25 in Resistance Properties Corrosion Resistant