M4 – modular latching system for insulated doors

The Southco M4 modular latching system family has been designed to be suitable for use with door thicknesses up to 102mm. The operating lever handle is available in non-locking, key-locking, tool-operated and padlockable locking modes. Depending on the choice of accessories, it allows for 1-4 point latching, making it ideal for larger door sizes. Optional accessories include parts for internal emergency opening as well.

Features:

black glass-filled nylon handle
non-locking, key-locking, padlocking and tool operated security options
multipoint rods for 2-3-4 point latching
roller cam
emergency handles for inner opening
up to 102mm door thickness

Datasheet with further details of M4 modular latching system can be downloaded in PDF from our website.