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What size hole is required in the glass for installation?

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DK Hardware 2026-09-30 - 18:07:52
Technical Team

To install the CRL SDK140DBBZ Dark Brushed Bronze Back-to-Back E-Z Grip Style Knobs, a hole diameter of either 3/8 inch or 1/2 inch (10 or 12 mm) is required in the glass.

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