Unger ErgoTec Safety Blades, Steel, 5-3/4", 100 Blades/Pack, 1 Pack - SRB30

Unger ergotec safety scraper replacement blades are razor sharp no. 9 (1-1/2) standard blades for sr040, sr500, and stmin (sold separately). conveniently wrapped in cardboard sleeves and packed in a re-closable plastic tray so blades are kept safe and dry to prevent rusting.