Learn how to operate the best-selling Sticklers CleanClicker 750 fiber optic cleaning tool. Clean with just one click for 750+ clean connectors and the lowest cost-per-clean available. This cleaning tool has the most gentle activation force of any tool on the market, minimizing damage to end faces. Engineered by MicroCare for SC, FC, ST, E2000, OptiTap® and other hardened SC-sized connectors in UC or AP configurations.