Key features

• •🎃【Accurate Scale】Ordinary straight rulers cannot meet the precise measurement requirements of cylindrical objects gap such as automotive spark plugs, so our spark plug gauge is particularly important! Its scale range is standard 0.020 to 0.100 inches (0.6 to 2.4mm), with a diameter of 1.48 inches (37.6mm).
• •🎃【Easy to Measure】This simple measurement method can be easily completed even by children. You need to first remove the spark plug from the vehicle, and then clip the metal hook at its top into the slot on the edge of the spark plug gap tool to quickly read it. The front side has commonly used inch scales, while the back side has metric millimeter scales.
• •🎃【High End Material】We choose premium aluminum alloy as the raw material for spark plug gapping tool. This high end material makes it superior to ordinary metal spark plug wire gauge measuring tool on the market in terms of aesthetics, smoothness, durability, rust resistance, and other aspects. Exquisitely resembling an ancient coin.
• •🎃【Reserved Hole Ring】The top of the spark plug gapper tool has an 8mm (0.31 inch) hole, making it easy for you to hang it in the keyring or backpack in case of unexpected needs. We offer you two thoughtful options: 1PCS and 2PCS, allowing you to freely choose according to your daily needs.
• •🎃【Practical Car Accessories】We insist on providing the best car accessories and services for 40 million customers worldwide. Each of our product is carefully tested and inspected before delivery. You can rest assured!