Astro Pneumatic AST94404 - Magnetic Spark Plug Universal Extension Socket Set

• Full magnetic ring for a more securely retained spark plug compared to other magnetic and rubber bushing style sockets • Universal swivel design for increased access with minimal outside diameter sockets for tight cylinder head clearances • 3/8” drive 6-point sockets in 9/16” x 6”, 5/8” (16mm) x 6”, 5/8” (16mm) x 10”, and 13/16” x 6” • For use with most import and domestic vehicles