The Jonard Tools Microduct Scoring Tool is perfect for scoring and ringing 10/8 and 12/10 fiber optic microducts without damaging the fibers inside. This scoring tool features the following:

• Unique design allows you to score and ring10/8, 12/10, and 14/12 fiber optic microductswithout any adjustments to the tool
• Perfect for microducts 5 mm-16 mm (0.20"-0.63") in diameter with awall thickness of 1.0 mm-1.3 mm
• Wide jaws curl around the microducts, holding them in place while scoring
• Spring-loaded butterfly clip makes it easy to open and position it perfectly on microducts
• Includes theFS-1080RBblade for 10/8 and 12/10 but also compatible withFS-1416RBblades for 14/10 and 16/10 and theFS-2025RBblades for 10/8, 12/10, and 14/12 fiber optic microducts
• Replacement Blades available:FS-1080RB, FS-1416RB, andFS-2025RB