The Garage Tough GT1000 4 Piece Tune Up Kit is a heat-treated and drop-forged wrench set that's ideal for changing spark plugs in most vehicles. Its durable construction ensures that it will last through many tune-ups, and its four pieces make it easy to work on a wide variety of vehicles.

Features:

• 3/8inch drive ratchet with rubber handle and flexible head.
• 16mm (5/8inch) spark plug socket
• 21mm (13/16inch) spark plug socket
• 150mm (6inch) extension bar
• Heat treated and drop forged for superior strength and durability
• Ideal for changing spark plugs in most vehicles

Includes:

• 1x 3/8inch drive flex rachet handle
• 2x 3/8inch Dr. spark plug sockets: 16MM (5/8INCH), 21MM (13/16INCH)
• 1x 3/8inch drive 150MM extension bar