Grounding-Bonding Clamps, Conduit-Rod: Connector Type - Ground Clamp; Application - Threaded Conduit to Pipe; Connection Type - (1) Swivel Hub to Pipe; Installation - 2-Screw Clamp & 1/2" Hub; Material - Bronze w/Steel Hardware; IPS Size - 1/2 to 1" IPS; Nominal OD - 0.840 - 1.315" OD; AWG Min - 10 sol; AWG Max - 6 str