TÍTULO: 2 Pcs 1/4In NPT 360Degree Air Hoses Connector Air Fitting Pneumatic Tool Adapter Portable Air Tool AdapterDETALLES:Made of safe and metal materials, you can use it for connection with confidence.This product can rotate 360 degrees in two positions, effectively preventing hoses twisting and increasing flexibility between the hoses and pneumatic tools.Convenient installation can effectively improve the flexibility between hoses and pneumatic tools. It is the perfect joint for gardenwatering and car washing.The swing air hoses connector is perfect for pneumatic air tools such as grinder, sanders, drills, and soon.SIZE: 1/4Inch Male NPT 1/4Inch Female NPT The connector accepts both standard threaded fitting and quick change adapters.