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maple barndoor freightlock

Maple Barndoor Freightlock


An innovative, high-security, locking solution for use on swing or barndoor applications, providing reassurance and peace of mind for goods-in-transit operations.

Featuring a twin point locking arrangement, the high specification locking bolts are positioned at the top and bottom of the doors on the inside of the load area, where they are protected from any potential attack. The user friendly operation provides automatic slamlocking upon door closure, with no additional procedures for the driver to action, whilst in turn offering you the reassurance that your cargo is always protected.

The Maple Barndoor FreightLock is powered pneumatically which delivers a seamless and reliable performance each and every time it is operated and is controlled via the use of uniquely coded transponders. In the event a transponder is lost or stolen, the operator can quickly and simply reprogramme replacements, rendering the original useless and maintaining the integrity of your cargo. Alternatively, Barndoor FreightLock can be used in conjunction with Maple’s IQ platform, featuring electronic sealing, audit trail capabilities, remote access control and web based key management software.


  • Pneumatically operated for enhanced reliability and powerful locking action
  • Heavy-duty, internally mounted locking cylinders offer optimum security
  • Automatic slamlock action (door slock automatically on closure)
  • Single or multi point locking options
  • Environmentally tested from -40°C to +60°C
  • Low level of maintenance, all mechanical parts are self-lubricating.
  • Battery free transponder operation


  • Manage and monitor who can access your vehicles, when and where
  • Delete lost or stolen keys within seconds, maintaining integrity of your operations
  • 4 Digit electronic seal (random or sequential seal numbers)
  • Remote locking & un-locking capabilities (compatible telematics solution is required)
  • Audit trail of all door events
  • Emergency PIN access

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Published: Tue 23 Feb 2021

Updated: Thu 11 Apr 2024

Author: Richard Owens

Published by: Don-Bur

Don-Bur (Bodies & Trailers) Ltd

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