The antenna adapter kit (part number ADPT4RP) offers forty-two pieces, two males and females in the N, BNC, UHF, TNC, TNC reverse thread, TNC reverse polarity, SMA and SMA reverse polarity connector styles with eight universal adapters to couple the various combinations. The kit is high quality machined brass with gold plated bodies as well as gold plated contacts. Hundreds of adapter combinations can be made with this kit.