A putty knife, joint knife, spatula and scraper from Grainger can perform multiple scraping and smoothing functions, helping to make drywall and window installation much easier. Putty knives can apply compound around window pane edges cleanly, helping the glass to stay in place. Scrapers and spatulas have wider blades so you can scrape and spread drywall mud more efficiently. Joint knives have extra-wide blades to help cover up drywall seams and holes. Pick up a putty knife, joint knife, spatula, scraper and all your other plastering and drywall tools from Grainger!