ASSA ABLOY DL6220STA Step Autodock

The DL6220STA lets trailers access your loading bay while keeping their rear doors closed. That’s essential for transferring goods that rely on temperature control—like food products—and where safety is paramount. It also makes for effective theft protection and is great for container transports that have customs requirements. And because it limits heat loss through open doors, you’ll also save on energy use and costs.