Replacement Blade, Part Type Stripper Replacement Blade, For Use With Universal Cable Stripping Tool (UST-500) and Coaxial Cable Stripping Tool (UST-100), Compatible with Grainger Part Number 10G948, 13Z522, Compatible with Manufacturer Model Number UST-100, UST-500, Compatible with Series UST, Blade Material Steel, Features Cartridge is Reversible for Ambidextrous Use, For Wire/Cable Type Coax Cable, Overall Length 1 in