quick connector For hose Tube Connectors OD pc 4 6 8 10 12 16mm Thread-m5 m6 1/8 3/8 1/2" 1/4"BSP

quick connector For hose Tube Connectors OD pc 4 6 8 10 12 16mm Thread-m5 m6 1/8 3/8 1/2" 1/4"BSP

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