3-piece reciprocating scraper blade set. Fits most reciprocating saws. 1/2 in. universal fit. 2 in. (5 cm) wide scraper is ideal for tile adhesive, glue, tape and more. 4 in. (10 cm) wide scraper is ideal for linoleum, tile, glue and drywall joint compound. 6 in. (15.2 cm) wide scraper is ideal for linoleum, carpet, paint and wall paper. (Reciprocating saw sold separately).