Great sealing, the tank is airtight to prevent leaks and block rain. Lockable prevents someone from stealing your or contaminating it. Made of high quality plastic and metal, it has good durability, wear- and not easy to aging. Reliable quality, good replacement for old or .Delivery includes and 2 keys for easy installation and use. part number:8U5Z-9C268-B,8U5A-9C268-AC Fits the following models 2011-2014 for Gas Cap 2009-2012 for Cap 2009-2017 for Explorer Cap 2009-2019 for Explorer Cap 2009-2014 for Tank Cap 2011-2019 for Fiesta Gas Cap 2009-2019 for Flex Gas Tank Covers 2014-2018 for Focus Gas Tank Covers 2010-2012 for Fusion Gas Cap 2010-2014 for Gas Tank Cap 2013-2019 for Police Interceptor Sedan Gas Tank Cap 2013-2019 for Police Interceptor Utility Gas Cap 2014-2018 for Special Duty Police Sedan Tank Cap 2010-2019 for Taurus Tank Cap 2009-2015 for MKS Gas Cap 2010-2019 for Gas Cap 2011-2015 for Tank Covers 2010-2014 for MKZ Gas Cap 2009-2017 for Navigator Gas Cap 2009-2011 for Mercury Mariner Gas Cap 2010-2011 for Mercury Milan Cap 2009-2010 for Mercury Mountaineer Gas Cap Colour:As Shown Material:plastic Note: Installation guide not included,we strongly recommend you professional installation.Please check as much as possible to make sure the item is what you need. Due to different batches,there may be differences in product appearance and printed text,which not affect use Package Contents: 1 * tank cap lock kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.