Nova Tractor Y shape knife for MD/BCRM series.
20 pcs Y knives per package, include bolts, nuts and bushings. The MD/BCRM is with flail hammers as standard, each hammer need 2 pcs Y knives to be replaced. For example BCRM175 has 28 units hammer, it need 56 pcs knives to replace.
Grass knife purpose only. To replace 800 gram flail hammer.