6mm (1/4 in.) Pneumatic Push in TEE Fitting, Quick Connect, 5pkAdditional Notes:* All 3 Ports Are 6mm (1/4 in.) OD x 4mm ID* Designed for using to connect with polyethylene, nylon and PU tubing.* Simple push in design for connecting to the tube and provide secure connection, requires no extra sealing.* Round release ring on two ends facilitates pneumatic installations in confined spaces* Material: Plastic* Dimension (Approx): 1.55″ (L) x 1.05″ (W) x 0.5″ (Port Diameter)* Main Color: Black, BlueUNKRP27595