General Machine Products (KT) LLC, a subsidiary of Klein Tools, offers the Gentle Air Micro Fiber Cable Blower (P/N 89916) to its growing line of fiber optic cable blowing equipment. Engineered to install micro fiber cable into pre-installed .15-in. to .27-in. diameter microduct, the Gentle Air Micro Cable Blower (Gentle Air) will place .03-in. to .11-in. diameter cable at speeds up to 300 ft/min.