CK-1chipper blade kit - some Troy-Bilt chipper shredders. Kit includes blade, mounting screws and locknuts.
Blade is 4.25" X 1.25" X .25" with three mounting holes
Replaces Troy-Bilt part numbers:
1901782, 1901782MA, 1901824, 4612, 4673, 1908601, 1756912, 1757037