43 PCS 1/4in 3/8in 1/2in Brass DOT Air Brake Line Fitting, Push to Quick Connect Fitting, Straight Union Connector Air Hose Fitting Assortment Kit for Truck RV or Industrial Air Brake System
Features:
This air brake fittings come in three sizes: 1/4in 3/8in 1/2in. It can withstand vacuum pressure up to 250psi and can rotate 360 degrees in temperatures -40℃ to 93℃ (-65℉ to 200℉) without air leakage
Widely Used:
It can be used for repairing air pipe leaks on trucks, trailers, and RVs, as well as for industrial, garden, lawn mower repairs or tractor hose connections. At the same time, it can also be used together with copper pipes in air suspension systems and airline braking systems