Nichols - Model M1TP4 -Winged Fertilizer Knives

Fertilizer knife; 1/2" x 2-1/2" x 16"; Hole and slot for 1/2" bolts on 1-3/4" to 3" centers; Chromium carbide point with 2" wings and tube protector; One 1/4" Sch 40 pipe to fit 1/2" tube.