Thomas & Betts ERG4002 Ergonomic Hand Tool for Crimping A, B and C Non Insulated Terminals. Splices and Disconnects Crimps A, B and C non insulated terminals, splices and disconnects Shure Stake Ratchet Integrity dots are embossed on the top and bottom of the terminal Color coded die nests on both the right and left sides of the tol are included for insulated terminals