Gainsborough Trilock Cove Lianna Entrance Set

Gainsborough Trilock Cove Lianna Double Cylinder Entrance Set

The Trilock Cove Lianna entrance set brings the slim, rectangular minimalism of the popular Lianna lever to your front door — now with the security and versatility of Gainsborough's patented 3-in-1 Trilock technology. The Cove series features a refreshed backplate with sleek curved corners and a matching lever, creating a modern yet welcoming entrance statement.

With its clean geometric profile and thumb rest, the Lianna lever is ideal for contemporary, minimalist and Scandi-influenced homes. Available in Bright Chrome, Satin Chrome and Matt Black with a 60mm backset.

How Trilock Works

When unlocked and unsnibbed, Trilock operates as a passage set. Press the inside button for lockset mode. The double cylinder deadbolt with 20mm throw provides maximum security, operated by key from either side.

Features

• Gainsborough signature Trilock 3-in-1 technology — deadbolt, lockset and passage in one system
• Double cylinder deadbolt — 20mm throw, operated by key from either side
• Cove curved-corner backplate with matching Lianna lever
• Push button lockset mode with panic release
• 186mm lever length | 60mm backset
• Suits both left- and right-hand doors
• Available in Bright Chrome, Satin Chrome and Matt Black
• 5-year tarnish warranty + 10-year mechanical warranty