Aftermarket Brumall 600T-4 Aluminum Mechanical Lug 600MCM-2 4 Barrel 2-Hole Electro-Tin Plat Replacement Part Number: 600T-4, CU9AL, 500 Kcmil-4 Specification:Number Of Conductors/Ports (Main/Primary): 4 Number Of Conductors/Ports (Tap/Secondary): 0 Number of Mounting Holes: 2 Size: 2.469" x 2.875" x 4.906"