Motion Pro 18mm Spark Plug Socket Alpinestars 2025 Innovative internal plug retention system

Innovative internal plug retention system

Permanent anti-fog function built into the inner lens

Water resistant

(Stock OEM foam weighs 474 Grams)

The tester comes in a heavy-duty protective carrying case

Motion Pro 18mm Spark Plug Socket Alpinestars 2025 Innovative internal plug retention systemThe socket is designed to fit into the plug cavity and allow the user to choose between the Motion Pro spark plug ratchet wrench, a 3 8" ratchet or 13 16" wrench as well as a tool kit bar or Phillips screwdriver through a 8. 5mm hole for removal and installation. Specifications Will work on bikes and ATVs with 18mm spark plugs.