Half arrow design protects the leading edge and increases penetration. Seerated bottom holds packed material extending wear life. Cast from same tough alloy as WOZOM teeth, providing hardness of HB420-HB460. Casting design incorporates material relief areas to maximize strength while reducing material throw-away.Currently available for Loader models: 950B, 950E, 950F, 950G, 962G,966D, 966E, 966F, 970, 970F,980C, 980D, 980E, 980F, 980G.