The M4 Modular Latching System is designed for secure, compressive sealing of thick-panel and insulated doors, such as those used in pressurised HVAC and outdoor enclosures. Its adjustable modular design accommodates doors up to 4” (100 mm) thick and compensates for dimensional variation while delivering up to ¼” (6.5 mm) of gasket compression.

Multi-point latching options ensure even sealing and reduce required panel cut-outs. A plastic handle improves ergonomics, reduces heat transfer and is removable for shipment. Internal release and pressure release features enhance safety for enclosed or pressurised applications.

The M4 provides a durable, flexible solution for OEMs requiring secure, sealed, and adaptable latching performance.