This is a new Aftermarket KEY BLANK for the following:
No Transponder
1977-1985 Mercedes 230
1977-1985 240D
1977-1985 280CE
1977-1985 280E
1977-1985 300D
1973-1979 450SL
Can be cut using a standard key cutter.
This key may fit other makes and models. If your key looks like this, it should work.