This product is the Replacement Blade Cartridge for Universal Cable Stripping Tool (UST-500) and CAT/TP & RG59/6 Stripping Tool (UST-175). This blade cartridge features the following:

• Provides a 3-level strip for 3-step strip connector termination, such as the ITT Cannon W58-124-9019-910 BNC crimp connector
• High carbon steel blades last for over 5,000 strips
• Cable stop on one side of the cartridge ensures precise stripping without need to make adjustments
• Cartridge is reversible for ambidextrous use
• 1st level removes 0.625" of jacket, 2nd level exposes 0.156" of dielectric and 3rd level exposes 0.156" of center conductor