Neilsen 3/8" Drive 21mm Extra Long Spark Plug Deep Socket

This extra long spark plug deep socket is designed for easy access to spark plugs in tight engine compartments.

• 3/8" drive for compatibility with standard ratchets
• 21mm size for specific spark plug applications
• Extra long design for improved reach
• Durable construction for long-lasting use

Best suited for: automotive, engine repair, general trade

Note: Please check product size, fitment, specifications and compatibility before purchase. Installation, use and suitability are the customer's responsibility. Where applicable, professional installation or inspection is recommended. Built Supply Co is not liable for incorrect fitment, misuse, improper installation, or failure to follow manufacturer instructions.