Please comment with your desired size. Customers who do not comment will have the 16mm size shipped to them. ■ Magnetic type, securely holds spark plugs. ■ Made of chrome vanadium alloy steel, excellent wear resistance and corrosion resistance. ■ The surface is chrome-plated, making it rust-resistant! ■ Slim design, compatible with vehicles with narrow clearances and extension rods. [Product Contents]: Spark plug socket [Color]: Silver [Available Sizes]: 14mm, 16mm [Weight]: 14mm - 61g, 16mm - 75g ○ Usage Notes ○ ※ Installation instructions are not included. ※ We are not responsible for any damage to the vehicle caused by or after installation, direct or indirect damages, labor costs for installation/removal, or vehicle replacement fees. ※ Specifications are subject to change without notice for improvement. ※ Due to the environment of display screens, the color of the actual product may differ slightly from the photos. ※ Imported products may have dirt/damage. ○ Please purchase after agreeing to the above! ○