Precise Compatibility:Tailored To Fit 14mm Spark Plug Holes, Model 66792 Guarantees A Secure And Snug Connection For Accurate Piston Positioning
Material: Made of quality metal, hard and durable, rust and corrosion resistant, well tested to ensure longer service time.
Accurate TDC Determination:Offers A Robust Mechanical Stop For Identifying The Top Dead Center, Enabling Precise Engine Calibration And Alignment.
Innovative Design:Features Bolt-Type Screws For Direct Insertion Into Spark Plug Holes, And Plate Bolts That Function With Closed Cylinder Heads, Optimizing Usability
User-Friendly & Durable:When heads are off, screws into spark plug hole and plate bolts across any cylinder bore,With A Simple Screw-In Design, Even Novice Mechanics Can Quickly Master Its Operation