The Canna Spanner is a handy little tool for growers using 5 and 10 litre Canna nutrient bottles. Great for helping to release stuck bottle caps or for breaking the seal on a brand new bottle.
- Canna – Well-known and long-standing brand - trusted by thousands of growers world-wide
- Great for helping to release stuck Canna bottle caps.
- Works on 5 litre and 10 litre Canna nutrient bottles
- Made of tough plastic
- Gives extra leverage
- Can help to break the seal on a brand new bottle of Canna nutrient
1 x Canna Spanner
How the Canna Spanner Works
The Canna Spanner is a tough plastic spanner that fits over the ridges on the 5 and 10 litre Canna nutrient bottle caps. Once fitted over, the Canna Spanner will give you extra leverage to get those stuck bottle caps off.
How to Use Canna Spanners
Fit the ring end of the Canna Spanner over the 5 or 10 litre Canna nutrient bottle cap and locate the notches inside the ring over the ridges on the bottle cap. The handle can then be used to give you extra leverage to turn it anti-clockwise to release the cap.