

SKU: 7126-7640D
The BOSS StrongBox 7126-7640D solves the vertical-clearance problem: at just 6.5 inches tall it fits under back seats, behind seat backs, or against the cargo wall where a taller top-loading safe would not clear. The drop-down door swings out toward you instead of up, so the box works in tight spaces with the lid facing outward. The 3-Point Latching System and Medeco high-security lock give it the same law-enforcement-grade security Boss ships to federal fleets. If you need serious hardened storage in a space where a top-loader will not fit, this is the box.
The door drops down toward the operator instead of lifting up — designed for under-seat and behind-seat installations where vertical clearance is limited.
Three latch points distribute clamping force across the door for maximum pry resistance.
One Medeco high-security lock with a shielded cam. The lock is guarded to prevent pry, tamper, and cutting attacks.
16-gauge cold-rolled steel enclosure — full steel construction with no plastic or composite panels.
Protects firearms, optics, and gear from movement, rattle, and surface scratches.
Powdered epoxy coating in wrinkled black — durable finish that hides scuffs and resists corrosion.
| Outside Dimensions | 40"W x 13"D x 6.5"H |
| Weight | 46 lbs. |
| Loading Style | Side loader with drop-down door |
| Body Construction | 16-gauge cold-rolled steel (all-steel gun-safe construction) |
| Latching System | 3-Point Latching System |
| Lock | (1) Medeco high-security lock |
| Interior | Foam-lined |
| Finish | Powdered epoxy — wrinkled black |
| Mounting | Bottom mounting holes with mounting hardware included |
| Country of Origin | Made in America |
| Warranty | Lifetime Guarantee |
The 7126-7640D uses factory-drilled bottom mounting holes and includes mounting hardware for a permanent install to your vehicle floor, truck bed, or cargo platform. Because the door drops down toward the operator, plan for at least 8–10 inches of clearance in front of the door when the box is mounted. For a non-drilling install, the optional Heavy Duty Cable and Clamp (sold separately) anchors the box to an existing vehicle tie-down. Confirm the 40 x 13 x 6.5 dimensions clear your intended location before permanent install.
BOSS StrongBox has been designing and manufacturing vehicle security boxes for Law Enforcement and Federal Government agencies for more than a decade. Every StrongBox is built in America from cold-rolled steel with Medeco high-security or equivalent locks, shielded locking cams, and pry-resistant latching systems — the same construction Boss ships to duty fleets is what you get in every consumer product.
Boss backs every box with a Lifetime Guarantee against manufacturing defects. If you have a fitment question or need help selecting the right box for your vehicle, our team is here to help.
The 7126-7640D is a universal-fit box designed to work in virtually any vehicle with the available space. Its 6.5-inch height makes it well suited to under-seat and behind-seat installations in trucks and SUVs, and its 40-inch width fits along cargo walls in vans and truck beds. Measure your specific location before ordering.
Choose the drop-down door when vertical clearance is limited — under a seat, behind a seat back, or against a cargo wall. Top-loading boxes need clear space above the lid to open; the drop-down door opens outward toward you and works in low-clearance installs.
Yes. The optional Heavy Duty Cable and Clamp accessory (sold separately) allows you to anchor the box to an existing vehicle tie-down or fixed point without drilling. For maximum security, permanent bolt-down through the bottom mounting holes is recommended.
Medeco locks are UL-437 high-security rated and are widely used in commercial and government applications. The 7126-7640D pairs the Medeco cylinder with the 3-Point Latching System for pry resistance across the entire door.
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