5409 Mortice Passage Latch – Satin Chrome

Suits A Variety Of New Build And Retrofit Commercial Applications Including Fire Rated Doors. Like Product – Lockwood 3574, Legge 990, DormaKaba MS2

The 5409 Mortice Passage Latch is a heavy-duty commercial passage latch designed for smooth, reliable operation in high-use environments. Built around a precision-engineered lock case with premium internal components, it delivers consistent performance while providing free passage where locking is not required.

Featuring a fire-rated stainless steel latch with reversible handing, the 5409 is suitable for both left and right-handed doors. Its innovative 33° handle rotation reduces latch retraction effort, resulting in smoother lever operation and improved user comfort, while maintaining compatibility with a wide range of commercial door furniture.

Manufactured with a stainless steel faceplate and available in Stainless Steel or Matt Black, the 5409 combines durability, reliability, and a clean architectural finish for commercial applications.

Key Features

• Heavy-duty mortice passage latch for commercial applications
• Fire-rated stainless steel latch
• Reversible handing for left and right-opening doors
• Unique 33° handle rotation for smoother lever operation
• Precision-engineered lock case with premium internal components
• Stainless steel faceplate for long-term durability
• 8mm spindle compatibility with universal door furniture
• Suits doors up to 60mm thick (90mm with spindle extension)
• Available in Stainless Steel and Matt Black
• Fire rated and cycle tested for long-term commercial performance

Ideal for commercial projects requiring smooth, reliable passage door operation with the durability and performance expected in high-traffic environments.