JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
With spring-loaded ratchet mechanisms for reducing operator fatigue, Proto retaining ring pliers make it easy to install or remove rings from heavy and large parts without the need for continuous pressure on handles. Made from high-quality materials for maximum durability and performance, these internal pliers feature a versatile 3-1/16 to 6 bore diameter range suitable for a wide variety of applications in industries ranging from aerospace and automotive to machining and manufacturing. Designed with precision and ease-of-use in mind, these retaining ring pliers are an essential tool for anyone working with rings in their profession or hobby.