Pipe Clamp; Applicable Standard A-A-1192A Type 4, DIN 4109, WW-H-w171E, MSS SP-58, SP-69 Type 12; Type 2-Piece, Hinged; Overall Length 6.8"; Clamp Material Steel; Screw/Bolt Size 1/2"; Number of Screw/Bolts 2; Finish Zinc Plated; Load Rating 500 Lb; Includes Removable Spacer Washer, Noise Insulating Lining, UV-Resistant Green EPDM Rubber, Age Resistant Lining; Inner Diameter 124 to 132 MM; Packaging Quantity 10 per Box