Home Electrical Electrical Wiring Devices Wiring Connectors Mechanical Connectors & Lugs Mechanical Terminal Lugs BURNDY® K2A36U K2A-U Dual Rated Universal Terminal Lug, 2 AWG to 600 kcmil Copper/Stranded Aluminum Conductor, 1/2 in Stud, 1 Bolt Hole, Aluminum