The hole position embedded design and standard wiring interfaces make installation very Ranges switches 316436001 also replace 316021501, 5304506425, 1155395, 812448 The switches is to turn on / off and adjust cooking This 316436001 surfaces burners infinitely switches is designed to control the large 8inch stove burners Make from, Iron, Copper, it is enduring and resistant Note: Disconnect power to the stove ranges before installing the surfaces component control switches