<p><b>EGSTAOR 14mm Spark Plug Gap Tool - Spark Plug Gapper</b><br><br><b>Why Need This Gapper Tool</b><br>1. Spark plug gap is important to your engine performance<br>2. A professional tool for adjusting spark plug gap easily and precisely<br>3. Save your valuable time wtihout multiple adjustment, or using tools that can't apply pressure<br><br><b>Adjust Gap More Easy & Accurate</b><br>✔ The years of banging spark plugs troublesomely are over<br>✔ Make quick precise work of your 14mm spark plugs<br>✔ Easy to control the knob to apply pressure, reduce error and electrode damage<br><br><b>Compatible with 14mm threaded spark plugs.</b><br><br><b>User Guide</b><br>1.Twist your spark plug into the threaded hole of tool.<br>2.Use your feeler gauge (please buy it separately) to determine the gap size.<br>3.Twist the knob of this tool slowly, to apply even and smooth pressure to bend the electrode until it compress to the gap size you need.<br><br><b>Kind Reminder</b><br>1. The electrode of some spark plugs will spring back after your adjustment. If found that, maybe you should choose the slightly smaller gap size.<br>2. Please use this tool with a wire spark plug gauge or gapper, which can prevent over tighten and improve your work efficiency.<br><br><b>Specifications:</b><br>Color: Blue<br>Size: 2.1''×1.3'' (5.4×3.4cm)<br>Weight: 0.18 lbs (80g)<br>Material: Carbon-Steel<br>Diameter of Threaded Hole: 0.55''/14mm<br><br><b>Package Includes</b><br>1 × 14mm spark plug gap tool</p><p><i>(NOTICE: There is No feeler gauge or spark plug, please buy it </i>separately<i>)</i><br></p>