Material Features: Brass hose joiner adapter made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. Product Advantage: Compared with other metals gas hose connector, the relative softness of brass threads allows a tight seal, and hose joints can be connected, controlled, changed direction and terminated in pipes and hose systems. Preventing Leak: This 3 way brass hose connector is a necessary safety item for preventing leaks, Barbed fitting creates a tight seal on flexible and semi-rigid hose when used with a hose clamp or crimp sleeve or ferrule. Wide Application: 3 Way pipe connector is widely used in machine tools, oil circuits, oil pumps, oil refining, chemical industry, petroleum, natural gas, food, pharmaceuticals, instrumentation, etc. Package includes: 2 3 Way Brass Y Hose Barbed (8mm), 2 3 Way Brass T Hose Barbed (8mm), 1 4 Way Solid Brass Cross Hose Barbed (8mm). Product Features - The brass hose fitting is barbed for easy installation and the hose attaches to the barb, resulting in a tighter connection of the hose and less prone to leakage and detachment. Use Products - The 3-way fuel hose connector can be used to connect lines for air, water, fuel, oil and inert gases in a quick and simple way. product detail - Material: brass - Condition: Brand New - Size: as the picture show - Packing: 5 pieces - Color: Gold Tone - Temperature Resistant: 100 TIPS - Since the above size is measured by hand, the size of the item actually received may differ slightly from the size shown above.