Features: Adjustable Piston Ring Plier: Our adjustable piston ring plier is designed for versatility, allowing you to easily compress and expand piston rings of various sizes, making engine repairs a breeze. Ergonomic Design: Featuring ergonomically designed handles, these piston ring compressor pliers ensure a comfortable grip, reducing hand fatigue during extended use, perfect for mechanics and diy enthusiasts alike. Easy To Use: The easy-to-use ring expanders and installers simplify the process of removing and installing piston rings, making it an essential tool for car repair and maintenance tasks. Practical Car Accessories: This piston ring compressor plier set is a practical addition to any car enthusiast's toolkit, making it an ideal gift for men, maintenance personnel, or anyone passionate about automotive repair. Durable Construction: Crafted from high-quality materials, our piston ring opening pliers are built to withstand heavy use, ensuring long-lasting performance and reliability for all your engine maintenance needs. Specifications: Material: Stainless steel Size: 10*17cm Notes: Please allow slightly errors due to manual measurement and different monitors. Include: 1*Piston Ring Plier