Features: brand new and high quality This Engine Barring Tool is machined from high quality Steel to ensure great tolerance and resistance to corrosion and rust, specifically designed to perfectly fit flex plate teeth. This EngineRotating Tool is Easy to use-just insert this engine barring tool into the flywheel housing until it engages the ring gear. Then attach a square drive ratchet or breaker bar, and turn it to rotate the engine. The Engine Barring Tool fits the flex plate teeth perfectly, and its load-bearing collar provides friction-free operation while rotating the tool in the housing - Rotating the engine is so easy. Used on engines. Exclusively designed fits the flex plate teeth, the load-bearing collar provides friction-free operation while rotating the tool in the housing. Specifications: Material: Heavy Steel Size: As the Picture Show Note: Please allow 0-1mm errors due to manual measurement, make sure that you do not mind before you order. Package includes: 1 x Flywheel Barring Tool Alternative