The Dexter Spark Plug 21mm Socket is a versatile tool designed to fit and remove spark plugs with ease. It is crafted with precision and durability in mind, making it an essential addition to any toolbox. Features: High-quality construction for long-lasting performance Precise fit for 21mm spark plugs Effortlessly removes and installs spark plugs Durable and sturdy design Specifications: Socket Size: 21mm Material: High-quality metal What's in the box? 1 x Dexter Spark Plug 21mm Socket