This product is the Replacement Blade Cartridge for Universal Cable Stripping Tool (UST-500) and Coaxial Cable Stripping Tool (UST-100). This blade cartridge features the following:

• Provides a 2-level strip for F, BNC, and RCA connector termination
• High carbon steel blades last for over 5,000 strips
• Cartridge is reversible for ambidextrous use
• Compatible with all of our UST Stripping Tools (except the UST-175 and UST-185)
• Stripping action removes 1/4" of jacket and 5/16" of shield and dielectric, which exposes the center conductor