2Pcs Air Compressor 1/2" BSP Air Line Fittings Hose Pipe Couplings Connector Ki

SM40 - 1/2" BSP Female Thread Quick Release Coupler. PM40 - 1/2" BSP Male Thread Connector. Thread type BSP. Model Number 1/2" BSP Male. Thread Type BSP. PERFECT LOCK: When using the coupler(s) slide back the sleeve, push in the connector and then slide back the sleeve fully to lock in the connector.

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