Hydrofarm 60-Degree Angled Drip Stake 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 where the tubing connects to the stake. Great for short lengths of tubing that point directly down to plant sites. Prevents kinking of tubing.