Package of 4. These blades fit most of the following brands: Allen Razorback, Bartell, Champion, Corbit Northrop, MBW, Morrinson, Stone, Stow, Wlaker, Whiteman/Multi Quip; Specially formulated hardened and tempered spring steel; Mounting bracket is secured to blade using a 6-rivet design for maximum strength to prevent separation; High carbon content provides abrasion resistance for longer wear
