Curb Key - Combo-Key Trumbull Style #1305COMBINATION CURB BOX KEYS #1305 For Buffalo Type Boxes. Made of 5 8 round carbon steel with ductile iron combination casting. Standard handle ends (see style 1321 for chisel pointed ends) Fits pentagon curb box lid nuts or standard small meter box lid nuts Slotted end for turning curb stop valves or meter setter valves Recessed center will fit 1 2" square rods Solid black painted steel Note: 6' and longer keys have oversize shipping fees. 8' Key ships