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

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

The plug connection for the Hafele 833.95.882 CL3R Extension Lead requires a drill hole diameter of 5/16" (8 mm), and the socket connection requires a drill hole diameter of 1/2" (13 mm).

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