Bommer BB5060 Full Mortise Steel Electric Hinge with Concealed Through Wires 4-1/2 in. x 4-1/2 in. Ball Bearings Steel Non-Removable Pin ANSI A8112

Bommer BB5060-MB-1 Galvanized Steel Mortar Box for Electric Hinge

Bommer BB5062 Full Mortise Stainless Steel Electric Hinge with Concealed Through Wires 4-1/2 in. x 4-1/2 in. Ball Bearings Stainless Steel Non-Removable Pin ANSI A5112

Bommer BB5064 Full Mortise Heavy Weight Steel Electric Hinge with Concealed Through Wires 4-1/2 in. x 4-1/2 in. Ball Bearings Steel Non-Removable Pin ANSI A8111

Bommer BB5066 Full Mortise Heavy Weight Stainless Steel Electric Hinge with Concealed Through Wires 4-1/2 in. x 4-1/2 in. Ball Bearings Stainless Steel Non-Removable Pin ANSI A5111