Upper and Lower Crimping Die Compatible Connector Type Copper Aluminum Connectors Compatible Cable Type Code Number of Crimping Sizes 4 Connector Color Code Blue Brown Gray Red Number of Pieces 1 Compatible with Brand Color-Keyed Compatible with Manufacturer Model Number TBM8S Compatible with Series TBM8 Application Cable Compression Lugs and Connectors Crimping Capacity 10 to 6 AWG Aluminum 8 to 2 AWG Copper Upper and Lower