The SE Jr. V I.T.electric guitar from B.C. Rich uses the innovative Invisibolt Technology in its neck attachment. The new I.T. system is not neck-through bolt-on or traditional fixed heel construction. Instead the neck is bolted inside the body. It is visually striking adds sustain and gives a very low profile to the neck heel. It is used on this SE Jr. V along with a host of other great features: widow headstock ebony fingerboard and Tune-o-matic string-thru bridge.