Uploaded December 2025 | Updated September 2026, 6 minutes ago

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On today's episode of "Socket Obscura" we're checking out an unusual set of sockets, for removing petcocks on automobile radiators, the Duralast 85-400 from AutoZone.

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AutoZone link (in-store only): autozone.com/p/duralast-oil-automatic-transmission-drain-plug-kit-85-400/1267087