Cleaning Kits & Kit Cases Cleaning Kits are a Must-have for All Fiber Optic Technicians FOS Cleaning Kit 1 FOS Cleaning Kit 2 Sticklers Cleaning Kit – MCC-FK03 Jonard Fiber Optic Connector Clean and Prep Kit – TK-183 Jonard Fiber Optic Connector Clean and Prep Kit – TK-184 AFL Splicer V-Groove Kit – S014397 Polyethylene Foam Padded Carry Case – 14″x10″x4″ – Black Aluminum Tool Case – 18″x13″x6″ – Black 12 Inch Tool Bag 11 Inch Tool Bag Jonard Rugged Carrying Case – H-20