400 Series 4point Lock

Rivers Four Point Locks deliver maximum security for solid core doors, securing the door at four individual locking points for superior strength and resistance against forced entry.

Available in Series 410 and Series 420 configurations.

This high-security device can be surface-mounted on the inside of any solid core door, with multiple configuration options to suit different security requirements. Standard 400 Series locks are available with:

  • Internal lever handle
  • A 201 cylinder

Available and applicable with different configuration options including:

  • External lever handle
  • External key access

Designed for high-risk and high-value environments where protection of life and property is critical.

For maximum performance, use in conjunction with Lietzke high security door and frame systems .

Request a quote Explore more

Products

    Filter

      2 results

      • 420 Series Heavy Duty 4Point Lock

        Explore the Rivers Four Point Lock Series 420, offering enhanced four-point security with external lever hardware and cylinder protection, engineered for high-risk environments requiring maximum access control.

      • 410 Series Heavy Duty 4Point Lock

        Explore the Rivers Four Point Lock Series 410, delivering high-security protection through four independent locking points, purpose-built for solid core doors in internal or perimeter applications.
      2 / 2