KY667-2 2-level for RG6/RG59/RG6-OS cable strippingrnKY667-3 3-level for RG58/RG59/RG62 cable stripperrnrnBody made of high quality nylon with glass fiber. 2-level orrn3-level cassette blades that require no adjustment, removes the proper length of jacket.rnStripping cassette has pre-set SK5 cutting blades, and depth guage.