The best solutions are sometimes the simplest. Take the Figure-8 End Clamp, which stops the flow of water in 1/2 in. tubing or dripline using an uncomplicated yet ingenious figure-8 design. Simply insert tubing into one opening of the tubing end clamp, fold the tubing over to create a kink, insert into the other opening to close, then slide the clamp toward the fold to secure it in place. Economical and easy to use, the clamp is removable, reusable, and works with any low-flow drip irrigation system. The end clamp is made of ABS plastic treated with UV inhibitors to prevent fading and cracking.