EGO ASS2100 Snow Blower Scraper Bar, Black, 21-1/16 H PK 4Snow Blower Scraper Bar, Black, 21-1/16 H PK 4. Snow Blower Scraper Bar, Black, 21-1/16 H Package of 4. Grainger Part #:400F42-4. Add to Favorite Sellers. Sign up to Newsletter. View more great items. TB WOOD’S 9J Sleeve Coupling Insert, 9JE, EPDM Rubber. ACTION.