Hydrofarm 60 Angled Drip Stake (100/bag)Product Details Angled stakes hold 1 4" tubing securely in place in a way that virtually eliminates kinks and clogs. The angle of the stake works with the natural curve of rubber tubing. Tubing can become crimped when forced to make a 90 degree turn. By using a 60 degree angle, these obstructions can be avoided. These 60 degree angled stakes provide smoother water delivery from the attached tubing than other stakes. Stops mineral deposits from forming