Crimps a wide variety of open barrel contacts in medium size wire ranges. Crimps conductor and insulation portion of contacts in separate cavities.Tool must be closed twice to complete termination. Insulation crimps are "B" type and are produced in two cavities.: A 18-14 AWG and B 24-20 AWG. Conductor crimps are "B" type and are produced in three cavities: C 16-14 AWG, D 20-18 AWG and E 24-22 AWG.