Get ready for the Deerfield Fair 2025, happening September 26-28, 2025 in Deerfield, New Hampshire—one of the best weekends of the year for fair fun, local flavor, and hands-on discoveries. Visit Interlock Industries, Inc. at the Deerfield Fair Booth No. CA-264 and CA-265 to meet the team, explore what’s new, and see why so many people choose Interlock for quality and reliability. Whether you’re coming for the exhibits, food, entertainment, or to connect with great vendors, make Interlock Industries, Inc. a must-stop on your Deerfield Fair 2025 schedule.