All-O-Matic AFB-357 Pad Lock & Chain Drop Fire Box

All-O-Matic AFB-357 Pad Lock & Chain Drop Fire Box

The All-O-Matic AFB-357 Pad Lock & Chain Drop Fire Box is a mechanical emergency access device designed to provide authorized fire department personnel with immediate gate release during emergency situations. This chain drop fire box physically disengages the gate operator by releasing the gate chain when the internal cable is pulled, allowing manual access without electrical power. Built for perimeter security environments, it is commonly used on chain-driven slide gates where mechanical emergency override is required.

Key Features

• Mechanical chain drop fire box for emergency gate release
• Cable hardware connects directly to the gate’s drive chain
• Manual activation releases the chain to disengage the gate
• Steel construction with powder-coated finish for corrosion resistance
• Designed for use with pad locks as required by local authorities
• Suitable for outdoor perimeter security installations

Technical Specifications

• Model: AFB-357
• Product Type: Pad lock and chain drop fire box
• Activation Method: Manual cable pull
• Construction: Steel
• Finish: Powder coated
• Application: Emergency gate release for chain-driven gates

Conclusion

The All-O-Matic AFB-357 Pad Lock & Chain Drop Fire Box provides a simple, power-independent method for emergency gate access in secured perimeter environments. As a mechanical solution, it is well-suited for facilities requiring fire department-approved chain drop access, with final compatibility determined by local fire authority requirements.