Reinforcing {HEAD ~ connector} for reinforcing {TAIL ~ attachment} among components of a structure ; such as crossing beams  
for reinforcing
Reinforcing { HEAD ~ connector } for reinforcing { TAIL ~ attachment } among components of a structure ; such as crossing beams
OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH