John Guest Acetal Copolymer Tube Fitting, Reducing Straight Union, 1/2\ x 5/16\ Tube OD (Pack of 10)
- Reducing straight union for connecting and disconnecting two inline pipes of different diameters more easily than couplings.
- Accepts nylon and polyurethane tube fittings.
- Made of acetal copolymer plastic for low moisture absorption and high tensile and flexural strength.
- Meets NSF/ANSI standards 14, 51, and 61 for quality assurance.