Interstate Pneumatics FST22EA Brass Street Pipe Elbow Fitting 1/8 Inch NPT - 45 Degree Shape: Elbow | Threads: 1/8 inch NPT male x 1/8 inch NPT Female - Machined Temperature Range: -65 F to 250 F Maximum Operating Pressure: 250 PSI Conformance: ASME, SAE, NPT Material: Brass - Excellent strength and ductility, corrosion resistance, low magnetic permeability