The CCU250 CleanClicker from the Sticklers team is a refillable, installer-grade tool which delivers 750 cleanings per unit, making it extremely economical. The high-purity cleaning ribbon delivers perfect cleanings with just one click, so clients really get 750+ clean connectors. Engineered for SC/APC, SC/UPC, FC/APC, FC/UPC, ST, E2000/UPC, E2000/APC, OptiTap and other hardened SC-sized connector systems and transceivers. This tool has the most gentle activation forces of any tool on the market, reducing the chance of damaging end-faces during cleaning. It also features the longest barrel length so it can operate in high fiber-count panels without disrupting the adjacent connectors.