STI BPA2424 Aluminum Reinforced Back Panel
The BPA2424 is a 24-inch by 24-inch aluminum back panel designed to serve as a load-distribution mounting surface for electric strike, magnetic lock, and credential reader hardware in door frame assemblies. The panel absorbs and distributes the mechanical stress that comes from repeated strike actuation and lock engagement — a function that matters when you're mounting heavy hardware on lightweight or hollow frames where direct fastening would cause cracking or hardware failure over time.
Overview
EnviroArmour aluminum construction resists corrosion in mixed indoor/outdoor conditions, making this panel suitable for building entries, secure storage rooms, and exterior-facing frame installations where metal degradation would otherwise shorten hardware life. The 24x24 footprint accommodates standard electric strike and magnetic lock mounting holes, allowing you to position locking hardware with full load-bearing support underneath. This eliminates the risk of pull-through or frame flex that commonly occurs when mounting to unsupported door material alone.
Compatibility
The BPA2424 integrates into modular door frame assemblies that accept 9VDC powered access control components — typical for electric strike and solenoid-based magnetic lock installations. The panel works with standard strike mounting configurations found in commercial access control systems, providing the rigid backing surface required for proper hardware seating and long-term reliability. Verify frame hole spacing and strike footprint against your specific locking hardware before ordering; this is a universal mounting surface, not a device-specific bracket.
Installation Notes
Drill and fastener sizing depend on your mounting surface (wood, metal stud, masonry). The panel itself uses standard 7mm fastening hole patterns. Confirm wall material and anchor type with your installer before beginning. The aluminum construction is machinable if custom hole placement is required for non-standard hardware configurations.
