Astro Pneumatic 94404 Magnetic Spark Plug Universal Extension Socket Set, 3/8 in, 6 Point

The Astro Tools 94404 Magnetic Spark Plug Universal Extension Socket Set incorporates a full magnetic ring for a more securely retained spark plug compared to other magnetic and bushing style spark plug sockets. The universal swivel design increases access and articulates with little resistance and sockets feature minimal outside diameters for tight cylinder head clearances. All sizes are 6-point 3/8" drive and display permanently engraved sizes: 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.

Features:

• 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