Versatile Stackable Tees from John Guest USA allow for multiple combinations and configurations. With these fittings, a manifold can be built quickly and in any direction needed. The body is manufactured from high-quality engineered plastic, making it UV-resistant outdoors. The tees are suitable for use with copper, PEX or chlorinated polyvinyl chloride pipe and require no tools to make secure, leak-proof connections. 973-808-5600; www.jgprolock.com.