Preferably, however, the outside diameter of surface 62 is made equal to or slightly less than the inside diameter of surface 64 such that connectors 22 can be quickly inserted into {TAIL ~ the front end} of structural conduits 22 without {HEAD ~ the added step} of compression 
Preferably , however , the outside diameter of surface 62 is made equal to or slightly less than the inside diameter of surface 64 such that connectors 22 can be quickly inserted into { TAIL ~ the front end } of structural conduits 22 without { HEAD ~ the added step } of compression
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH