Milwaukee Open-Lok™ Mushroom Sealant Scraper Blades, 5-Pack are designed for use with Oscillating Multi-Tools, ing a solution for delicate sealant removal around glass and windows. Made from solid stainless steel, these blades feature a flexible mushroom shape that allows for precise and gentle scraping. Their thin kerf and lack of ground edges make them i for working in tight, confined spaces without causing damage. The blades include a universal Open-Lok™ anchor system for quick and easy blade changes, and each blade is laser etched for clear, long-lasting identification. These scraper blades combine durability and versatility to help you tackle sealant removal tasks efficiently and effectively. Model Number: 49-25-2222