Dead Thread back to life: We have to hang a schedule 40 1.5" pipe from an airwall track. The airwall hangers are rated at 500#, and are the correct ones for this track. http://airwallhangers.com/specs/TITAN XL40 - 2011.pdf 2 methods proposed: 1. remove the eye from the bottom of the airwall hanger, remove the bolt from a c-clamp, screw the c-clamp onto the airwall hanger bolt. The c-clamp is now upside-down, compared to how it is normally used to hang a light from a batten. Lay the pipe into the c-clamps, snug up the bolts. 2. keeping the eye on the airwall hanger, attach a shackle to the eye, use the shackle to connect a batten clamp, hold the pipe in the batten clamp. I prefer method 2, but was told method 1 "would be fine". and.... discuss! **MOD Note** Posts moved from Lighting Forum.