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Huge Savings Auxautoflm1 Metal Door Automatic Flush Bolt Markdown: -30% [JKR7QFbL]

$33.99 $108.99 -69%

Top Bolt for Metal Doors: The AUXAUTOFLM1 The Cal-Royal AUXAUTOFLM1 Metal Door Automatic Flush Bolt is a state-of-the-art security solution designed for metal doors up to 8 feet in height. This UL Listed, fire-rated top bolt offers superior safety an

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Huge Savings Auxautoflm1 Metal Door Automatic Flush Bolt Markdown: -30% [JKR7QFbL]

Top Bolt for Metal Doors: The AUXAUTOFLM1

The Cal-Royal AUXAUTOFLM1 Metal Door Automatic Flush Bolt is a state-of-the-art security solution designed for metal doors up to 8 feet in height. This UL Listed, fire-rated top bolt offers superior safety and compliance with UL10C and UBC 7-2-1997 standards. Engineered for both durability and ease of use, it features a reversible, non-handed design and a steel body with stainless steel components. The thermal lock automatically secures the inactive door during fire conditions, providing peace of mind. Its smooth cam and piston mechanism requires only 5 lbs of force to operate, meeting ADA requirements and ensuring accessibility.
  • UL Listed for maximum 8’ in height, conforming to UL10C and UBC 7-2-1997 standards.
  • Fits standard and ANSI preparation for metal doors, ensuring compatibility and ease of installation.

Technical Specifications and Features

The AUXAUTOFLM1 is built to last with its steel body and stainless steel components. Its thermal lock mechanism is designed to automatically lock the inactive door in case of fire, offering an additional layer of safety. The flush bolt operates smoothly with minimal force, meeting ADA regulations and ensuring easy egress. It features a 3/4" bolt throw and vertical adjustment, allowing for reliable performance and easy installation in standard ANSI door preparations.
  • Steel body with stainless steel components for durability and corrosion resistance.
  • Thermal lock mechanism for enhanced fire safety and door security.

Practical Applications and Benefits

The AUXAUTOFLM1 is an ideal choice for commercial and institutional metal door applications. Its override feature prevents damage from misalignment, ensuring the door's integrity. The fully automatic operation allows for easy egress when the active door is opened, while the bolt retracts and secures the inactive leaf when the door is closed. Available in architectural finishes, this flush bolt is designed to blend seamlessly with any door preparation. Its 3/4" vertical adjustment feature without removing the door from the frame makes it versatile for unusual conditions.
  • Override feature prevents damage to doors and frames during installation or use.
  • Available in architectural finishes for a seamless look and long-lasting performance.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

The product is a perfect example of form following function beautifully.

- Adalyn K..

January 23, 2026

Absolutely no complaints!

It's a very reliable and consistently performing device.

- Jax I..

January 23, 2026

Absolutely no complaints!

It's a very handsome product that also performs at the highest level.

- Juliana V..

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