escription Riser Slitting Tool is designed to shave a longitudinal access window in round FTTH riser cables and micro ducts. This tool is perfect for making access windows on cables 8 to 14 mm (0.33” to 0.55”) in diameter without damaging the fiber inside. Key Features Lightweight and narrow body can access closely spaced and surface mounted cables High carbon steel blade slices through any type of FTTH cable Factory-fixed blade requires no adjustments when working with different diameter cables Easily replaceable blades can be purchased separately Dimensions: 101.6 x 38.1 x 15.8 mm Weight: 92g