1.5 inch Schedule 40 End Cap

This is an end cap that attaches on to a 1.5" Schedule 40 Pipe (PVC, SS, etc.), which can then be held together by a 1/4" x 20 hex bolt and nut.

Socket Diameter: 1.90" Socket Depth: 0.25"

You might ask, What's the point? Well, for IC3D filament spools, the spool hole is slightly bigger than an piece of 1.5" pipe, so two end caps can turn a piece of pipe into an nifty spool holder.