![410-KNF-7540_no bg](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_1327,h_932/https://bttuk.com/wp-content/uploads/2019/08/410-KNF-7540_no-bg.jpg)
FERTILISER KNIFE
Fits: 410 Series Speed-Loc™
Fertiliser Type: Granular
Tube Size: 1-1/4” (32mm) O.D.
Tip Options: 3/4″ (19mm) welded tip with nose carbide for long-lasting wear life and excellent penetration.
Installation Driver: 400-DRV-1010
Overview: The weld on tip makes this opener better in rocky conditions.
This knife can be converted to 1-1/2″ (38mm) O.D. pipe. Please call the factory for more details.
The Speed Release tool (200-REL-1010) must be used when removing openers, sweeps and spikes from the Speed-Loc™ Adapters.
![200-REL-1010 speed-loc quick change release tool 200-REL-1010](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_150,h_150/https://bttuk.com/wp-content/uploads/2017/10/200-REL-1010.png)