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What are the drill hole diameters required for the plug and socket of this extension lead?

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DK Hardware 2026-09-29 - 21:25:20
Technical Team

The Hafele 833.95.717 Extension Lead requires a drill hole diameter of 5/16 inches (8 mm) for the plug and 1/2 inch (13 mm) for the socket. These dimensions ensure proper fitment for installation.

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