Vision Union KitIntroducing the Vision Union Kit, the perfect solution for all your plumbing needs. With 3 universal union nuts, 3 O rings, and 2 tailpieces of 2 inch by 2 1 2 inch, this kit has everything you need to create leak proof connections. And with the added convenience of a plug and port, you can easily customize your plumbing setup with ease. No more leaks, no more hassle just reliable and efficient plumbing.