Replace Part Numbers:2672-20;2678-20 Fit Models:48-44-041 750 MCM Cu/Al Replacement Blades Easy To Operate:Optimized blade geometry provides ready-to-install cutting. Open jaws, in-line design, easy to fit into crowded panels. Easily replace the blade with a hex wrench Highlights:750 Cable cutting blade can be cleaned. The excellent blade geometry makes it easy to cut 750 MCM Cu and 1000 MCM Al Replace Part Numbers:2672-20;2678-20