Make History at Builder Mart 2026!

MBIA is officially attempting a Guinness World Record™ Title!

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We will be attempting to break the record for the Most People Hammering a Nail at the Same Time. Every registered attendee will have the opportunity to participate in this once-in-a-lifetime event.

BECOME A SPONSOR

Thank you to our Guinness World Records™ Sponsors

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TITLE SPONSOR:

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​OFFICIAL HAMMER SPONSOR:

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OFFICIAL RECORD PARTNERS​:

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​OFFICIAL ATTEMPT PARTNER:

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SAFETY SPONSOR:

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