{HEAD ~ Pipe} 35 has {TAIL ~ one side} of the pipe in slot 8a with the end of thumb screw clamping the conduit to the side of slot 8a 
has
{ HEAD ~ Pipe } 35 has { TAIL ~ one side } of the pipe in slot 8a with the end of thumb screw clamping the conduit to the side of slot 8a
HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH