MilbankĀ® Meter Socket, Ringless, 300 VAC, 100 A, 1 ph Phase, 60 Hz, Overhead/Underground Feed, 4 Jaws, 6 AWG to 350 kcmil, 6 to 2/0 AWG Wire, Small Hub Opening and Closing Plate, Lay-In Terminal, Surface Mount, NEMA 3R, 16 in H x 24-1/2 in W x 4-1/2 in D