MOTION PRO Spark Plug Socket Pro – 21 mm / 13/16″

Features

• Use with a 3/8″ square drive or 17 mm wrench
• Innovative internal plug retention system
• Easy to read laser etched markings
• Ultra-strong tool steel construction
• Protective black oxide coating
• Slim skeleton profile
• Lightweight
• Lifetime limited warranty

Note:

• Can be used as an axle holding tool on bikes with 17 mm or 24 mm internal hex axles. Through hole allows use of screwdriver or holding rod