40pcs 6/8/10/12mm Pneumatic Air Line Fittings Plastic Straight Gas Quick Connector Water Air Pipe Hose Pipe Fitting AdapterFeature:1. No extra sealing needed, just a simple press, ensure a secure connection.2. There are circular release rings to help you install in confined spaces.3. High pressure resistance, can withstand strong pressure without tripping, so no need to trip, can work for a long time.4. The release ring is elliptical, so disassembly is more convenient and labor-saving. Specification:Style: 6/8/10/12mm (10 for each)Material: PlasticProduct Size: As shownPackage Size: About 150*100mmNote:Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measuring deviation due to manual measurement.40 x Water Air Hose Tube