Features: Made of high quality carbon steel and plastic, durable and high hardness. Return spring, labor-saving, convenient and convenient to use. Makes it easier to install piston rings, convenient and quick. Piston ring disassembly process, expanding the piston rings, easy to use, safe and reliable. 210mm, 220mm, 260mm pliers expander is optional, stable performance, high reliability. Suitable for the removal of piston rings on most vehciles. Package Includes: 1x Piston Ring Plier Specifications: Material: carbon steel Length: 210mm/220mm/260mm, 8.3/8.7/10inches(optional) note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.