Features: Made of high quality carbon steel and plastic, durable and high hardness. OOTD Spring Return, labor-saving, convenient and convenient to use. It makes it easy to install piston rings, convenient and fast. Piston ring disassembly process, piston ring expansion, easy to use, safe and reliable. 210mm, 220mm, 260mm pliers expander is optional, stable performance, high reliability. Suitable for removing piston rings on most vehciles. Specification: Material: Carbon Steel Length: 210mm/220mm/260mm, 8.3/8.7/10 inch (optional)Package Included: 1x Piston Ring PliersNote: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.