Factor 55 is proud to announce PN 00440 - Snap Ring Pliers! A host of Factor 55 products require the use of snap ring pliers for installation, including our winch line shackle mounts. These US-made pliers are ideal for the installation of snap rings. They are designed and made in the USA from US materials. They have internal and external functionality and work with rings 3/8 to 2 (internal) and 1/4 to 2 (external). Plus, they include a set of three interchangeable tips