1PCS Pneumatic Rotary Connectors Swivel Fittings 360° Rotation Thread size： M5 1/8 1/4 3/8 1/2 Hose Joint 4/6/8/10/12mm

1PCS Pneumatic Rotary Connectors Swivel Fittings 360° Rotation Thread size： M5 1/8 1/4 3/8 1/2 Hose Joint 4/6/8/10/12mm

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