TEC1022 Retractable Window Scraper has a contoured design that fits TEC1021 #9 Heavy Duty Razor Blades.
Compatible Replacement Razor Blades:
- TEC1021 - #9 Heavy Duty Razor Blades
- TEC1255 - Single-Edged Plastic Razor Blade
- TEC1092 - Double-Edged Plastic Razor Blades