Model F Four-Point
Rivers Security Model F Four-point Lock is a high-security fourpoint locking device featuring a high secure lock mechanism for enhanced strength and resistance against forced entry.
Applications: Ideal for secure or restricted-access facilities including schools, government buildings, financial institutions, communication huts, shopping centres, warehouses, and service rooms.
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Your One Stop Shop
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Since 1979
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Professional Workmanship
Characteristics
- Mounted at four points through door leaf for added strength
- Suitable for both open-in & open-out doors
- Compatible with single & double door applications
- Engineered for solid core door construction
- Pair with Lietzke Defender® Series for best protection
Process
Features 32mm × 10mm zinc-plated steel locking bars extending 45mm on both lock and hinge sides, with a free-egress internal handle and hardened zinc-plated external fixings for enhanced durability and corrosion resistance.
Configuration Options
- Series 1: Internal Handle Only
- Series 2: Internal Handle + External Cylinder
For Fire Doors:
- Series 4: Internal Handle + Self-latching
- Series 4KL: Internal Handle + External Cylinder + Self-latching + Key & Lever
Optional microswitch available for integration with security monitoring systems
Finishing Options
- Standard: Powder coated Dulux ‘Hammertone Aztec Black’
- Other colours are available upon request
Standards and Compliance
- Fire Tested: Self-latching models are tested to meet FRL -/240/30
* Test result only rated for Pyropanel Door - Security: Australian Lock Standard (AS4145.2.2008)
- School Facilities Standards: Section SS455 (Door Hardware)
- Patented Design: Australian Patent No. 2012258464
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