Feature 1Universal type, such for R55 R56 R57 R60 Mini Models, with thin wall design. 2It can be rotated 360 degrees to achieve maximum flexibility and durability, and is widely used. 3The magnetic core can fix and protect the spark plug, which makes the installation easier and ensures that no spark plug falls into the engine compartment. 4It is made of high-quality aluminum alloy, which is durable, stable in performance and long in service life. 5Each one undergoes a drive test to ensure true performance and verify that each design meets the high quality and high standards.Item Type: Spark PlugSocketMaterial: Aluminium AlloySize: Approx. 16mm/0.6inFitment:UniversalSuch for R55 R56 R57 R60 Mini Models .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Spark PlugSocket