NH₃ Closing Wheels:
Max Sealer Plus
18" Notched Blade
2920-051


16" Notched Blade
2920-016-N

Anhydrous blade sealer. Fits standard 1-1/4" and 1" x 2" anhydrous shanks.  Features sealed double row ball bearings, spring cushioned to reduce damage from obstructions, adjustable blade angle, 2 blade positions.

Sharktooth Closing Wheels on Orthman (below)