Retaining Rings Basics: What You Should Know - Motion ...- snap ring pliers for small snap rings for metal ,Jan 13, 2018·Stamped rings are installed with the help of a special tool — snap ring pliers. The pliers are inserted into the lugs to separate or compress the ends so the retaining ring can clear the shaft or bore. Stamped rings can replace cotter pins and other traditional fasteners in an array of applications. Radial retaining rings — also called e-clipsRound Wire Retaining Rings & Snap Rings | G.L. HuyettRound wire rings, or round section wire rings, are a split ring formed and cut from round spring wire. Round wire snap rings are designed for rounded grooves in external and internal shaft or bore applications. Round wire rings tend to hold tighter tolerances; however, they possess less load bearing capacity than their square and rectangular ...