8mm (5/16 in.)-6mm (1/4 in.) Pneumatic Air, WaterPush in Union TEE Fitting, Quick Connect, 10 Piece LotCondition:* New, Surplus Stock. Additional Notes:* Quantity: 10 Piece Lot* 2 Ports Are 6mm (1/4 in.) OD, 1 Port is 8mm (5/16 in.)* It is 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, BlueUNKRP20148