The 5174 Accessory Kit is included with the purchase of the 6280HD Walk-behind scraper.  This kit can also be purchased separately and includes the following items:

6265-BD:90 degree, 3" x 8" self-scoring, bevel down

6276-BU: 45 degree, 3" x 10" self-scoring, bevel up

7050-200: 3" x 6" premium blade

7280-2C: 30-degree angle attachment

7280-4: retainer cap assembly

7280-6: 6" cutting head

7281-1: 1" x 6" angle shank w/carbide shank