The Orbit 53259 3/4" MHT X 3/4" MHT has a garden hose thread and pipe thread connections. It features high-quality brass construction. Orbit Irrigation Products, Inc. is one of the world's fastest growing manufacturers and suppliers of irrigation and misting products for residential and commercial markets. With manufacturing facilities worldwide we produce and distribute more than 2,000 quality irrigation products into more than 40 different.. See full description for further details