Model No Description Dimension DEK1121 25P 110 Wiring Block without Leg 17.5(W)x216(L)X40(H) DEK1122 50P 110 Wiring Block without Leg 42.5(W)x216(L)X40(H) DEK1122A 50P 110 Wiring Block with Leg 42.5(W)x216(L)X80(H)