PEX Stiffener Application Potable Water Fitting Side A Connection Type Push-to-Connect Fitting Side B Connection Type Push-to-Connect Fitting Side A Tube Outer Diameter 1 1/2 in Fitting Side B Tube Outer Diameter 1 1/2 in Fitting Material Copper Color Brass Includes Pre-Applied Thread Sealant No Maximum Operating Pressure 160 psi Maximum Operating Temperature 200 Degrees F Overall Length 1 19/32 in Specific Fitting Shape Tube Stiffener