Trilock Technology

Setting the standard right from your front doorstep

Gainsborough Trilock design offers a combination of lockset, deadbolt and passage functions in one system.

Trilocks secure more front doors in Australia than any other lock with its unique 3 in 1 technology.

Trilocks set the standard from your front doorstep, inspiring you to express your signature style with complementary levers throughout your home. All Trilocks feature state of the art tarnish-resistant finishes that can be matched in look and feel to your favourite interior levers.


Trilock features

Unique 3 in 1 technology

Lock for safety

Pressing the button on the inside of the door engages the Trilock lockset mode. This locks the door from the outside, however it is safe to exit without a key in an emergency by simply turning the inside knob or lever.

Deadbolt for security

Trilock houses a key-operated double cylinder deadbolt, with a sturdy 20mm throw, to keep possessions and valuables safe whilst the home is unoccupied. Single cylinder version features inside turn-button.

Passage set for convenience

When Trilock is unlocked and unsnibbed, it operates as a standard passage set, allowing free access in or out of the home.


The Trilock Omni makes a statement entrance on large format doors.

This pull handle range makes a statement entrance on both large and small format doors with its style and elegance, combined with the trusted Trilock 3-in-1 technology.

Featuring a 600mm pull handle with a cleverly concealed lever on the exterior, the Trilock Omni is the perfect solution for a minimalist look. Create the same aesthetic for standard doors with the Omni Accent featuring a 450mm slimline pull handle.

Available in Double Cylinder and Dummy Trim options.

Explore our range of pull handles.

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Check out our Trilock Collection brochure

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