SPEG 1/4-5/32 model is 1/4x 5/32 inch O.D tubing stainless steel union tee reducer push to connect air fittings, T shaped body with three connectors of different diameter size, used to connect three pneumatic tubes in a simple push-pull way. Constructed of SS 316 and FKM (Viton) seal, makes it fit for high temperature and corrosive environment. 1/4" x 5/32" stainless steel union tee reducer push-in tube fittings can hold a variety of tubing material including nylon, PA, PE, Teflon and can transfer air, water, oil and weak corrosive fluids.