Voice and Data Crimping Die, Compatible Connector Type Mini 59 BNC/TNC Connectors, Compatible Cable Type RG174, Number of Crimping Sizes 2, Connector Color Code Silver, Number of Pieces 2, Maximum Crimping Force 1 ton, Hole Size 0.068 in, 0.128 in, 0.178 in, Compatible with Brand Crimpmaster(TM), Compatible with Manufacturer Model Number 30-506, Application Crimp and Compress