Bare fiber adapters provide a simple and effective way to use un-terminated fibers with commercial Receptacles. Simply strip and cleave your fiber and insert in to the Bare Fiber Adapter. Broken fibers are easily removed with piano wire, allowing hundreds of insertions. They are recommended for power meter hook-ups, temporary system repairs or wherever a quick fiber connection is required. SC, FC and ST bare fiber adapters with stable qualities that use high quality Ceramic Ferrules and precise Fiber connector housing parts, they are used to quickly and easily terminate the fiber to the equipment. PE bag and carton.