6mm OD x 4mm ID ports. Designed for connecting polyethylene, nylon and PU tubing. Simple push-in design provides 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)