Designed for precision and ease of use, the automotive spark plug installation tool set is great for both professional mechanics and DIY car enthusiasts. The spark plug rubber boots protect the spark plugs from damage during installation, while the rubber tube sockets ensure a fit. The double-hole spark plug wrench offers versatility, allowing users to handle different sizes of spark plugs with ease. This tool set is a must-have for anyone looking to maintain their vehicle's engine performance. Features -Color:Red -Material:Rubber -Size:30.00X1.50X1.50cm/11.79X0.59X0.59in -Ease of use: the spark plug installation tool simplifies the process of installing and replacing spark plugs, making it userfriendly -Ensure safety: The tool is reasonably designed to install the spark plugs firmly and avoid accidental injuries during the installation process - construction: constructed from materials, these tools are built to last and withstand regular use -Accurate fit: designed for precise installation, these tools ensure that spark plugs are correctly fitted, improving vehicle performance -Universal compatibility: compatible with various car brands and models, providing a versatile solution for all car owners Package list: 4 x spark plug installation tools