Description This item is a practical car engines piston ring compressor tool kit that will serve you well. The piston ring demolition pliers can be parallel or perpendicular to the cylinder block and insert the piston a fastest way. Features- Color: Assorted.- Material: Carbon steel, iron.- Size: About 18. 50X7. 00X3. 00cm/ 7. 27X2. 75X1. 18in.- Piston Diameter: 62mm- 145mm ( 2. 4''- 5. 7'' ).- made of carbon steel and iron material, which is not easy to rust and can be durable for a long time.- The tool set for compressing piston rings that used for cylinder installation.- The fine tooth lock allows you to compress the belt in small increments.- The diameter ranges of the rings are wide, various size can fit different of motors.- With tool box, easy to carry, The tool kit is suitable for trucks, tractors, automobiles, racing engines.- Color: Assorted Color.- Size: 18. 5X7X3CM. Package Including 14 x Piston Ring Compressors 1 x Pliers 1 x Carry Box