Winkhaus Thunderbolt Multipoint Lock – 20mm Faceplate

The Winkhaus Thunderbolt Multipoint Lock with a 20mm faceplate combines high-level security with simple installation, making it a trusted locking mechanism for uPVC and composite doors. Designed with durability and performance in mind, the Thunderbolt system provides strong locking through multiple deadbolt points along the door.

This lever-operated multipoint lock with a split follower ensures reliable operation and enhanced security for residential doors. The mechanism features radius faceplate ends and is recognised for its security standards with Secured by Design accreditation, a police-preferred specification for improved door security.

Ideal for replacement or repair of existing multipoint locks, the Winkhaus Thunderbolt offers dependable protection and smooth door operation.