A long, thin walled 16mm spark plug socket designed for Ford Ecoboost 1.6 engines. The 180mm tool length is designed to reach deep plugs without the need for an extension bar and the slim diameter is ideal for accessing modern engines with limited plug clearance. This professional quality tool has a standard 3/8" square drive and a knurled end for finger grip tightening and a rubber insert for reliable spark plug removal and installation.