What is This?Used for connecting, terminating, and extending pipe in the same direction. Widely used in the garden, bathroom, plumbing, engine, pressure gauge, and pneumatic system.What will I get?Material: 304 Stainless SteelMale Thread Size: 1/4NPT (Approx OD 13.72mm)Male Thread Length: 13mm / 0.51 inchTotal Size: 32mm x 15mm / 1.26 inch x 0.59 inch (L*Hex.W)Package Content: 1 x Pipe FittingArethere any advantages of the product?Made of 304 stainless steel material, durable, corrosion resistance and with high strength.How to use it?Easy to install. The pipe fitting has a hexagonal head, can be easily controlled by the wrench.What should I notice?Please confirm the right size before ordering.