Spark plugs are well retained and easily removed via the unique retention system designed into the Pro Plug Socket™. When installing and removing spark plugs, the Pro Plug Socket™ can be driven in multiple ways: easily slip a 17 mm wrench over the top hex feature, use a rod via the through-hole, or use a ratchet with the 3/8” square drive.

Features:

• Fits 14 mm spark plugs.
• Ultra-strong tool steel construction.
• Slim skeleton profile.
• Use with a 3/8" square drive or 17 mm wrench.
• Innovative internal plug retention system.
• Protective black oxide coating.
• Easy to read laser etched markings.
• Can be used as an axle-holding tool on bikes with 17 mm internal hex axles. Through hole allows use of a screwdriver or a holding rod.
• Lightweight.
• Outer diameter 19.25 mm (0.758")
• Lifetime limited warranty.
• Patented design.