Quick Coupling G 1/2 Inch Internal Thread - High Quality & Robust

Internal thread

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Nipple outer-Ø ---|--- 11.7 mm · G 1/4"

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12 mm 15.2 mm · G 3/8"

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12 mm 18.8 mm · G 1/2"

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12 mm 24.2 mm · G 3/4"

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15 mm