The Just Clips SRP100 Snap Ring Pliers Master Tool Kit is an all-in-one anvil snap ring removal and installation tool kit. The SRP100 offers an o-ring removal hook with deburing pads and a pad holding plate. The color-coded removal and installation tips with mounting screws come in sizes 1/4" and 3/8" (black) and 1/2" to 1" (silver). Comes in 3-1/2" and 3-3/8" kits. Designed to fit all brands, sizes 1/4" to 1".