Pipe Hanger; Type Extension Split Ring, Rod Tapped; Applicable Standard ASME B31.1, AA-1192A Type 12, MSS-SP-69 Type 12; Minimum Pipe Size 3"; Maximum Pipe Size 3"; Hanger Mounting Size 1/2" Diameter; Material Malleable Iron; Finish Black; Load Rating 480 Lb; Centerline Distance 2-7/16"; Application Commercial, Industrial, Pharmaceutical, Petrochemical, Hospital; Weight 0.72 Lb; Packaging Quantity 50 per Box; Warranty 1 Year Limited