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What size hole is needed for the keylock when installing the Ideal Security BK1215SC ML Lever Set on a new storm door?

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

For new installations of the Ideal Security BK1215SC ML Lever Set, a new 7/8-inch hole will be required specifically for the keylock mechanism. This ensures the keyed deadbolt can be properly installed and function securely.

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