A lock on your oil tank is a great deterrent against home heating oil theft. Our weatherproof oil tank padlock fits directly onto a tank lid. It is suitable for lids with a 6mm pin. This brass locking cylinder lock has a weather resistant coating, is double locking for extra security and is supplied with two keys.
If the lid on your oil tank has a larger than 6mm drill-hole you may find that our galvanised oil tank lock would be more suitable. It is a simple cost-effective way to protect the oil in your tank.