Protect your valuables with the trusted strength of the Mesa MBF Series, engineered for superior fire protection, impact resistance, and long-term durability. With an impressive 2-hour fire rating at 1830°F, a heavy-duty all-steel body and door, and massive solid steel locking bolts, the MBF series delivers reliable security for homes, offices, and small businesses. Fully upholstered interiors, adjustable shelving, and multiple size options ensure the perfect fit for documents, cash, jewelry, firearms, electronics, and irreplaceable personal items. Designed for real-world protection—Mesa keeps what matters most secure. ⭐ Key Features Fire Protection & Durability 2-hour fire rating at 350°F (tested up to 1830°F) Two-story impact rated – factory tested for drop resilience 1¼” thick steel-reinforced body with fire-resistant composite layers 4” thick steel-reinforced door lined with fire-resistant materials Heat-activated seal expands to protect contents from smoke & heat Security & Construction 1" diameter solid steel locking bolts & deadbolts Drill-resistant hard plate & punch-activated relocker Heavy-duty steel hinges for long-term durability Four pre-drilled anchor holes (includes anchor kit) Interior & Convenience Fully upholstered interior to protect valuables Adjustable high-strength shelves Battery-powered advanced electronic lock (9V included) Optional UL Listed Group II Mechanical Combination Lock Low battery warning & invalid-code lockout protection Warranty 1 year manufacture's warranty 📏 Product Specifications (All Models) MBF1512E Exterior: 20” H × 17¼” W × 18¾” D Interior: 16½” H × 14¼” W × 12½” D Capacity: 1.7 cu. ft. Shelves: 1 Weight: 139 lbs MBF2020E Exterior: 22½” H × 22” W × 22” D Interior: 19” H × 19” W × 16” D Capacity: 3.3 cu. ft. Shelves: 2 Weight: 194 lbs MBF2620E Exterior: 26½” H × 22” W × 22” D Interior: 23¼” H × 18½” W × 16” D Capacity: 4.0 cu. ft. Shelves: 2 Weight: 225 lbs MBF3820E Exterior: 40” H × 22” W × 22” D Interior: 36½” H × 19” W × 16” D Capacity: 6.4 cu. ft. Shelves: 2 Weight: 300 lbs
