Description: With anti-scratch and wear-resistant structure this spark plug gap tool cap has stable performance and can be used longer. This spark plug gap tool can help you to get the ideal gap of the spark plug easily and conveniently. Made of high-quality aluminum alloy and plastic it is reliable and durable to use. The length of the product is 8.75centimeter. It is suitable for car automobile vehicle truck repair. Item Name: Calibrator Material: Metal plastic Style: A/B/C: 12millimeter D/E/F: 14millimeter Features: High Strength Fine Workmanship Easy Use Size Details: Length: 8.75centimeter/3.44 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Calibrator