![200-KNF-7560](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_900,h_900/https://bttuk.com/wp-content/uploads/2016/03/200knf7560.jpg)
FERTILISER KNIFE:
Fits: 200 Series Speed-Loc™
Fertiliser Type: NH3 + Liquid Phos
Tube Size: 0.400″ stainless steel
Tip Options: 3/4″ (19mm) welded tip with extra carbide for long-lasting wear life and better penetration. The welded tip is better in rocky conditions.
Installation Driver: 400-DRV-1010
Overview: Designed for use with Aqua NH3 and Liquid Phos.
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)