The Snap-on 21-pc Essential Air Hammer Bit Foam Set, No. PHGFSET01FR, features a wide range of punches, hammers, and chisels along with a scraper, sheet metal ripper, double-bladed panel cutter, ball joint/tie rod separator, and spot weld breaker. Each bit is stored in contrast-colored foam for quick identification. For additional protection, the foam resists oils, solvents, and fuels.