Tork Craft Spark-Plug Socket — 21 mm, ½″ Drive (Model TC72021)

Packaging: Single tool carded/hanger pack — sold as each

This Tork Craft 21 mm spark-plug socket features a ½″ (12.7 mm) drive and is made from high-quality chromium-vanadium (CR-V) steel. Designed for safe removal and fitting of 21 mm spark plugs in automotive and light-duty engine service. The socket is compact, durable and ideal for mechanic tool kits.