Some people tell me that it is hard to select a best brass garden hose coupling, for them,because they do not know the technical standard,and have no idear to judge good or bad.
Now we'd like to tell you how to choose the brass garden hose coupling,
1, Surface
From brass garden hose coupling,you can judge it preliminary.If the brass garden hose coupling have light surface.It mean the brass garden hose coupling is good.Or the brass hose coupling is not good, the treatment is not well.
2, Weight
In general,the 100% brass material garden hose coupling have a heavy weight.Now some factory use brass material and another material together to produce this product for save cost and take low price competitive.
3,Thread
Check the tread,if the tread is sharp and easy,it mean the quality of brass garden hose coupling is good,it can bite the garden hose tightly for high water pressure.