The Lisle Small Snap Ring Pliers, No. 46200, expand external snap rings and compress internal snap rings for removal and installation. The pliers quickly convert from internal to external use. Users can simply pivot each handle to the opposite side to reverse action.The pliers include four pairs of tips to fit a wide range of snap ring sizes and they come in 45- and 90-degree tips for hard-to-reach areas. Conical tip ends prevent the snap ring from slipping off of the tips. The pliers are a lightweight 4 oz.