Crimps the center pin to a .068 hex, the RG174 ferrule to a .178 hex and the 8281 ferrule to a .324 hex. Molded grips and an easy reach frame minimize user fatigue. Compact lightweight design. Cyclic life conservatively rated for 50,000 cycles. Interlocking die sets are easily interchanged with mounting screws on most applications Fine blanked high carbon steel construction provides for longevity and maintained accuracy.