Designed to slit and ring fiber optic cables from 0.125" - 0.250" (3.3 mm - 6.4 mm) in diameter, this cable slit and ring tool is perfect for slitting and ringing cables, buffer tubes, and jackets on fiber optic cables. This cable slit and ring tool features the following:

Blade depth is easily adjustable, from 0.125" to 0.250" (3.3 mm - 6.4 mm)
Spring-loaded handles for easy operation
Can be used to slit and ring 1/8" and 7/32" diameter cable as well as fiber, coaxial, and electrical cable of similar size
Includes two cutting blades and one rounded blade for slitting without damaging the inner conductors