The model 4403 can accept both 2-way and 4-way knives. Split 48" oversized logs down to 10" - 12" in diameter and then put on the 4-way wedge to really ramp up production, quartering wood in both directions! All Split-Fire 4000 series models are manufactured with a 7" by 7" reinforced steel tube frame, reinforced stops, and frictionless Ultra-High-Molecular-Weight polyethylene sliders making them the most rugged, longest lasting log splitters available on the market today.
Quality Built for High performance! Split-Fire log splitters give you trouble free log splitting for years to come!