Red Devil 4830 Wall Scraper/Spackling Knife Economy putty knives, wall scrapers, and taping knives for the do-it-yourselfer. High-carbon steel blade is rust resistant and extends through the sturdy solvent-resistant handle for the spreading or scraping strength and long life your customers expect. Tools are attractively priced to be fast sellers. Red Devil 4830 Wall Scraper/Spackling Knife Features: 3" (7.6 cm) Flex Labeled High carbon steel blade Rust resistant Fully extends through the sturdy solvent-resistant handle for the spreading strength or scraping strength needed Flexible 3"