plumbing - What size is an ice maker connection? - Home Improvement Stack Exchange

The ice maker line to my refrigerator currently has no shutoff valve and I'd like to add one but I can't figure out what size the connector is. I purchased a 1/4 inch valve since the ice maker conn

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What Size Is An Ice Maker Water Line

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plumbing - How high up should I put the ice maker connection box? - Home Improvement Stack Exchange

water - Which fitting do I need to run a modern fridge's 1/4 ice maker supply line to an older supply valve with a larger flare outlet? - Home Improvement Stack Exchange

plumbing - How do I repair or replace this fridge water line connector? - Home Improvement Stack Exchange

plumbing - How does my refrigerator water line connect to the valve? - Home Improvement Stack Exchange