The MILWAUKEE® 750 MCM Cu/Al Crimping Jaw with 750 MCM Cu 6T U Style Die is the Most Accurate Way to Crimp, producing cULus classified crimps according to the UL 486A-B classification standards for #8 - 750 MCM Copper & Dual Rated Anderson, Blackburn® Burndy, Ilsco, Panduit, Penn-Union and Thomas & Betts Connectors. The crimping jaw uses Milwaukee U Style Dies that have vivid wire size markings and industry-standard color markings. The copper crimper dies imprint wire size onto the connector after crimp completion. The crimper is made for commercial electricians and is designed to provide ease of use and easy inspection. For use the M18™ Force Logic™ 600 MCM Crimper (2679-20).