Securing Metal & Aluminium Swing Gates: A Practical Guide to the Locinox Sixtylock Insert Set

H
Harry Jenkins
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Modern Perimeter Security for Box Section Gates

Metal, aluminium, and PVC swing gates provide essential perimeter security for residential driveways, commercial yards, and industrial compounds. However, finding a lock that combines clean architectural aesthetics with robust resistance against weather and forced entry can be challenging. Surface-mounted rim locks or standard padlocks can leave hardware exposed to physical tampering and harsh weather elements.

Mortice insert locks offer a superior alternative by fitting discreetly inside the hollow gate frame. The LOCINOX Gatelock Sixtylock Insert Set is designed specifically for 60mm box section profiles, providing an all-in-one, flush-fitting lock set engineered for long-term outdoor performance.

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What Is Included in the Locinox Sixtylock Kit?

Sourcing individual gate components like lock cases, keeps, cylinders, and handles separately can result in compatibility issues or awkward fitting. The Locinox Sixtylock kit arrives as a complete installation package:

  • Stainless Steel Insert Lock Mechanism: Built with a 40mm backset to fit into 60mm box section uprights.
  • Europrofile Cylinder: Includes a standard Euro cylinder with 3 keys for straightforward key-operated locking.
  • Surface-Mounted SFKO Keep: A heavy-duty strike keep designed to catch and hold both the latch bolt and deadbolt securely.
  • Satin Anodised Aluminium (SAA) Handles: Ergonomic lever furniture designed to resist surface corrosion and wear.
  • Matching Escutcheons: Clean finish covers for a neat look around the key cylinder cutout.

Key Technical Features & Benefits

1. 100% Stainless Steel Internal Mechanism

Gate hardware installed outdoors in the UK faces relentless exposure to rain, dampness, and road salt. The internal mechanism, faceplate, latch bolt, and deadbolt of the Sixtylock are constructed entirely from stainless steel. A protective cover plate further shields the internal components from dirt and moisture ingress, preventing internal jamming and corrosion.

2. Anti-Prying Hook Bolt Security

A common attack method on swing gates involves attempting to lever or pry the gate leaf away from the post or matching leaf. The Sixtylock features a 21mm hook bolt throw that latches deep into the included SFKO keep. Once locked, the hook interlocks the gate leaf to the frame, preventing the wings from being forced or pulled apart laterally.

3. Continuous Adjustment for Changing Seasons

Outdoor gates naturally shift over time due to hinge wear, ground settling, or seasonal expansion and contraction. To maintain accurate latching, the Sixtylock features up to 10mm of continuous day bolt adjustment without needing to dismantle the lock box or remove the gate. Additionally, the self-latching day bolt is fully reversible to accommodate both left-hand and right-hand opening gates.

4. Efficient Fitting with Quick-Fix Fasteners

Installing hardware into hollow metal box sections can be time-consuming. The Sixtylock set utilises Locinox’s proprietary Quick-Fix system, allowing installers and fabricators to secure the lock mechanism and keep quickly into prepared profile cutouts without tapping internal screw threads.


Choosing the Right Hardware for Your Gate Setups

When selecting locking hardware for perimeter entrances, matching the frame profile and gate configuration is crucial:

  • Profile Dimensions: The Sixtylock features a 40mm backset specifically proportioned for 60mm square or rectangular box sections (or deeper).
  • Material Compatibility: Works seamlessly across steel, extruded aluminium, and rigid PVC gate designs.
  • Double Swing Gates: For double-leaf vehicular or pedestrian gates, pairing a mortice insert lock on the active leaf with a heavy-duty bolt-on deadlock or locking drop bolt on the passive leaf creates a rigid, unified barrier.

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Complete Your Gate Security Setup

Building or retrofitting secure perimeter gates requires reliable hardware across every component, from hinges and gate restrainers to drop bolts and mortice locks. Explore our wide range of gate locking solutions to find the perfect match for your property.

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