It adjusts to pipe diameters 0.75" - 1.5", and includes a 0.5"-13 fixture attachment bolt.
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.
These clamps feel very sturdy. We have several different types of lighting hanging on these. So far no problems, these are amazing for the price!
Does its job of holding our stage lights. Easy to use.