Winkhaus Thunderbolt 5

Winkhaus Thunderbolt 5 multi-point lock

Thunderbolt 5 winkhaus
winkhaus logo

5-point locking system

20mm deadbolt throw

Lever operated bolts

Takes Euro-Profile cylinder

Secured by Design

100,000 cycles durability

Corrosion resistant

Adjustable keeps

Can be fitted with split spindle for self-latching function


Available as part of our External Doorsets