Fertilizer Knives for
NH3 Applicators
Get excellent sealing, minimal disturbance and low draft with our exclusive non-freeze technology. By utilizing a nylon insert to keep the blade insulated from the NH3, there is no soil build-up on this knife, keeping it a true 3/4″.
More About NH3 Applicator Knives
Showing all 8 results
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NH3 Fertilizer Knife – Front Mount Non-Freeze
$0.00NH3 FERTILIZER KNIFE
FRONT MOUNT NON-FREEZE BLADE & MOUNT
2 Configurations Available 
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NH3 Fertilizer Knife – Front Mount Regular
$0.00NH3 FERTILIZER KNIFE
FRONT MOUNT REGULAR
2 Configurations Available -
NH3 Fertilizer Knife – C-Shank Single Shoot with NH3 Insert
$0.00NH3 FERTILIZER KNIFE
C-SHANK SINGLE SHOOT WITH NH3 INSERT
2 Configurations Available -
NH3 Fertilizer Knife – Side Mount Non-Freeze
$0.00NH3 FERTILIZER KNIFE
SIDE MOUNT NON-FREEZE
3 Configurations Available -
NH3 Fertilizer Knife – Side Mount Regular
$0.00NH3 FERTILIZER KNIFE
SIDE MOUNT REGULAR
3 Configurations Available -
NH3 Fertilizer Knife – Knock-On Non-Freeze
$0.00NH3 FERTILIZER KNIFE
KNOCK-ON NON-FREEZE
3 Configurations Available -
NH3 Fertilizer Knife – Front Mount Regular – Replacement Blade
$0.00NH3 FERTILIZER KNIFE
FRONT MOUNT REGULAR - REPLACEMENT BLADE
2 Configurations Available -
NH3 Fertilizer Knife – Front Mount Non-Freeze – Replacement Blade
$0.00NH3 FERTILIZER KNIFE
FRONT MOUNT NON-FREEZE - REPLACEMENT BLADE
2 Configurations Available
