Check the listing for details. WORKPRO 7PCS 3/8" Magnetic Spark Plug Socket Sets 6PT 12PT Thin Wall 360° Swivel. Color: Gray, Condition: New. Listed at 49.99 USD. SET INCLUDES: WORKPRO Magnetic Swivel Spark Plug Socket Set is 3/8-inch drive and includes the following: 12PT Socket: 3/8"x14mmx4",3/8"x5/8"x4"/11"3/8"x9/16"x6",3/8"x13/16"x6"6PT Sockets: 3/8"x5/8"x64mm, 3/8"x13/16"x64mm DURABLE QUALITY: All 3/8” magnetic spark plug sockets are made of hardened and heat-treated Chrome Alloy steel. Mirror Polish chrome finish on the surface ensures long-time service and against rust and corrosion. Clear size marks on each swivel plug socket are easy to identify. MAGNETIC CORE DESIGN: Our magnetic swivel socket set is equipped with a strong magnetic core, the magnet retains and protects the spark plug for easier installation, ensures not easy to lose the plug over time, and minimizes damage. 360° SWIVEL DESIGN: The spark plug has 360-degree swivel action for maximum flexibility, making tight spaces easily accessible. Easier access to the engine compartment, and remove and install spark plug. while the three sizes give you the extra reach you need for tight spots on a wide variety of applications. EASY TO USE: The Swivel thin wall socket set is used for spark plug removal and installation. Tightened or adjusted is not needed. It features a 6-point/12-point design for enhanced gripping power, knurled grip can help you keep a tight grip to minimize the possibility of slipping in the middle of a job and reduce the chance of hand fatigue. 360-Degree Swivel 360-degree swivel action for maximum flexibility, giving you the freedom that you need for accessing confined spaces.