The Fluke Networks NFC-IBC-2.5mm OneClick Cleaner is designed to clean fiber end-faces. This fiber connector cleaner will clean 2.5mm SC, FC, ST and E2000 connectors. Contaminated connectors and end-faces are quickly cleaned of road dust, skin oil residue, salt water residue, graphite dryer lint, hand lotion and more. Fiber optic ferrules are cleaned for both APC and UPC type connectors. Each Fluke Networks IBC One-Click fiber optic cleaner features antistatic molding and will clean over 500 end-faces per unit. Quantity 5 each per pack.