Gainsborough Trilock – 3-in-1 Security

Experience the perfect balance of security and functionality with the Gainsborough Trilock. This innovative 3-in-1 locking system combines deadbolt, privacy, and passage functions in a single, easy-to-use unit—making it ideal for front entry doors in modern homes.

Equipped with a double cylinder deadbolt and a 60mm backset, the Trilock offers a 20mm bolt throw for strong locking security. The internal privacy button allows for quick locking from inside, with an emergency exit override feature for safety. When unlocked or unsnibbed, it functions as a standard passage set for everyday ease of use.

Featuring single-handed operation from the outside and supplied with two keys per lock, the Gainsborough Trilock is available in stylish Satin Chrome and Bright Chrome finishes to suit contemporary entryways.

✅ 3-in-1 function: deadbolt, privacy, and passage
✅ Easy emergency egress with internal privacy button
✅ Sleek, modern design with high security

A versatile and secure solution for residential entry doors