13mm Aluminium Tubes (Crossbars)
13mm aluminium garden tubing, build your own vegetable cages. Use Build A Balls or Joiners. Our 13mm poles are perfect for the cross bars and length bars however you need to also select our 16mm poles for the uprights(legs). You will also require Joiners or Buildaballs
The aluminium 'extensions' are swaged (5cm) at one end allowing you to join 2 tubes easily reducing the number of Balls/Joiners required.
1.8m length join 1 x 900mm + 1 x 900 Extension
1.5m length join 1 x 600mm + 1 x 900mm Extension
If you need an exact size for a raised bed and the pole sizes do not suit, go slightly larger then just cut the poles, this is very easy to do.
To join the poles together you will either need joiners or build a balls. Both do the same job, the joiners are cheaper and they are also easier to use.
Follow the links below to get joiners and balls
Not normally necessary but if you have very lose soil you may need to add anchors for extra stability, these can be used on all legs or just the 4 corners
The exact external diameter 12.7mm.
The internal diameter is 10.9mm. The wall thickness is 0.9mm.