This Altman 510 Malleable Iron Pipe Clamp is a C-clamp that enables attachment of almost any light fixture with a flat blade yoke to an overhead pipe or tubular truss.
It adjusts to pipe diameters 0.75" - 1.5", and includes a 0.5"-13 fixture attachment bolt.
0.5"-13 Fixture Attachment Bolt
One Year Manufacturer's Warranty
Altman Malleable Iron Pipe Clamp