Universal Spark Plug Socket Spark Plug Wrench 3/8 Magnetic 12 Angle Thin Wall for 14/16mm Spark Plug Removal Auto Repair Tool Features: Designed with metal retainers to hold the spark plug in the socket. Constructed by Chrome Vanadium alloy steel for perfect performance. High visibility markings ensure you will be able to identify these specialized sockets in your tool box. Removing your vehicle's sparkplug is made easier with the use of this especially made socket. Magnet , spring and ordinary type for you to choose CR-V for higher durability, and resistance to corrosion. Used for Removing the 12-point spark plugs from certain, compatible vehicles. Special leaf spring design to clip the spark plug. Use with 3/8 inch drives. Specification: Spark plug removal auto repair tool Material: chrome vanadium steel Color: Silver Size: 14mm/16mm Accessories: Available on most cars. Type: A/B/C/D Size A: Specification: 14mm, Properties: 12-angle shrapnel, Length: 63mm, Outer diameter: 18mm, Interface: 3/8 (10mm) Size B: Specifications: 16mm, Properties: 12 Angle Shrapnel, Length: 63mm, Outer Diameter: 20mm, Interface: 3/8 (10mm) Size C: Specification: 14mm, Properties: 12 Angle Magnetic, Length: 63mm, Outer Diameter: 18mm, Interface: 3/8 (10mm) Size D: Specification: 16mm, Properties: 12 Angle Magnetic, Length: 63mm, Outer Diameter: 20mm, Interface: 3/8 (10mm) Package Included: 1*Spark plug sleeve (4 kinds of specifications are optional)