Mini petrol cap with Aston look pre 1996.
Overcap only accepts the genuine locking caps  that were originally fitted standard by Rover. This cap fits on to the petrol tank neck so that the genuine locking cap fits snuggly inside so that both pieces cannot be stolen. Ultra easy to install and looks fantastic. Large 3.5" face! Designed to look expensive, this '60s style cap features a flip-up top that uncovers a locking gas cap. The whole unit installs and opens as easy as a locking fuel cap. Does Not fit Twin Points Mini cars as the neck is too short on the tank. The slimmer Mpi seal has helped fitting in a few cases but not guaranteed. 
PLEASE NOTE THIS IS THE OVERCAP ONLY AND NEEDS A SEPERATE GENUINE LOCKING CAP WHICH IS SMALLER AND LOCKS INSIDE OF THIS EXTERNAL CAP. (MWASP227)