Canna Spanner (20L)

A heavy-duty plastic spanner sized to fit over the ridged caps on Canna 20L nutrient containers. The ridged cap design on large Canna bottles provides a secure seal during transport and storage, but can be difficult to break open by hand, particularly when working in gloves or when the cap has been sealed tightly. The Canna Spanner fits over the cap ridges. It provides the leverage needed to release it cleanly without damaging the cap or the container, perfectly sized to fit the 20L container cap. A simple tool that earns its place in any grow room working with Canna nutrients at volume.