Description Crimp Tool For Rg-58/U Rg-59/U Rg-142/U Rg- 223/U Rg-400/U Rg-8X Cavity Dimensions: .052 .068 .100 .213 And .255 RG400 tool, RG58 Tool, RG142 Tool, LMR240 Tool, RG6 Tool,