Features: Achieve precise clutches alignment with this parallel expanding tool, ensuring coaxial alignment of clutches disc (15 to 28mm), flywheel, and pressure plate holes while preventing post installation vibrations or disengagement issues suitable for both bearing equipped and direct mount pressure plate configurations. Engineered with glass reinforced nylon construction (0.65lbs) for lightweight durability, its smooth surfaces prevents metal scoring during spline insertion and withstands heavy pressure plate loads without tool deformatio. Essential for professional mechanics and enthusiasts servicing , , , or vehicles, featuring interchangeable adapters (8 pieces) to accommodate 10.6 20mm bearings. simplify transmission repairs in auto shops or home garages simply select adapter components, insert through clutches splines, lock into bearings/pressure plates, and remove effortlessly after bolt tightening cutting calibration time by 50% traditional methods. Compact blow molded case organizes erosion resistant components with steel reinforced critical joints, combining workshop grade reliability with portable storage solution for emergencies roadside repairs or organized tool cabinet management. Specifications: Component : ABS+metal Length: about 134.15mm/5.28inch Package Includes: 1xClutch Alignment Hole Calibrator note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.