Silca HON58RTE case only

Empty transponder case only (no chip). Used on Honda.
SIL-HON58RT

Silca HON66TE case only

Empty transponder case only (no chip). Used on Honda.
SIL-HON66T

Silca NE77RT case only

Empty transponder case only (no chip). Used on Honda, Rover etc.
SIL-NE77RT