Upper and Lower Crimping Die, Compatible Connector Type Copper & Aluminum Connectors, Compatible Cable Type Code, Number of Crimping Sizes 1, Connector Color Code Brown, Number of Pieces 1, Compatible with Brand Color-Keyed, For Use With Mfr. Model Number TBM6S, Compatible with Series TBM6, Application Cable Compression Lugs and Connectors, Crimping Capacity 350 kcmil Aluminum, 500 kcmil Copper, Upper and Lower