3/8in. Drive, Spark Plug Compatible, Spark Plug Hex Socket, M12, Metric, Polished Finish

This range of 3/8 inch square drive spark plug sockets is designed for the safe and efficient insertion and removal of spark plugs. Each socket features a neoprene insert to securely retain the plug and protect its insulation from accidental damage. Made for durability with a polished finish, these sockets offer dependable performance. Socket sizes range from 16mm to 20mm.

Features and Benefits
• 3/8 inch square drive suitable for compact applications
• Socket sizes from 16mm to 20mm for common spark plug types
• Spark plug socket type with built-in neoprene insert for insulation protection
• Neoprene insert retains the plug and prevents accidental damage
• Polished finish provides corrosion resistance and easy cleaning
• Precision engineered for reliable grip and smooth operation