Check the listing for details. Razor Scraper Retractable Locking Trigger Includes 5 Blades NEW. Condition: New. Listed at 8.80 USD. The Razor Scraper by ACE is a versatile home tool designed for easy scraping tasks. It features a retractable locking trigger for safety and convenience. With 5 included blades, this razor scraper is perfect for various household projects such as removing old insulation, adhesive residue, or caulk. The durable design and brand reputation of ACE make this tool a reliable choice for efficient and precise scraping.