Query: replacement steel blade case
WEUPE Razor Blades Utility: Single Edge Razor Blades 100 Pack, Razor Blade Scraper Refills, Steel Box Cutter Blades USA-Made, Safety Straight Edge Razor Blades, Paint Scraper Razor Blade
CRAFTSMAN Utility Knife Blades, 100 Pack (CMHT11921A)
A&R Sports Replacement Steel Blade Case - Black
WORKPRO Utility Knife Blades, SK5 Steel, 100-pack with Dispenser
Utility Knife Blades Ten Pack for Box Cutter Blades Refills - 10 Heavy Duty SK5 High Carbon Steel Utility Blade in Convenient Storage Box - Standard 61mm x 19mm Fits Most Cutters & Knives