<b>★ Material: </b><br> <br> Heavy Duty Brass,strong and durable.<br> Operating temperatures range from -40°C to 121°C (-40 to 250 Degree F).<br> <br> <br> <b>★ Specification: </b><br> <br> 1. This fitting is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.<br> 2. Industrial interchange compatible with industrial, "m", "D", and "I/M" Style plugs and couplers.<br> 3. Smooth threads will reduce the resistance during installation, saving time and improving efficiency.<br> 4. When purchasing fittings, consider the application, as this will affect material type, shape, size, and required durability.<br> 5. Can be used with grease, fuels, LP and natural gas, refrigeration, instrumentation and hydraulic systems in low and medium pressure pipe line connections as well as air tools, with a wide range of uses. <br> <br> <br> <b>★ Package includes: </b><br> <br> 1 x 1/4" x 1/4" x 1/4" NPT Female Tee Adapter <br> & 2 x 1/4" Male V-Style Air Couplers <br> & 1 x 1/4" Male NPT Air Quick Adapter<br>