Hook Lock - Cobra

Cobra™

Part of Winkhaus’ extensive range of door locking systems, the Cobra™ multi-point locking system has been designed and developed for use in all types of applications and a range of doors.

The Cobra™ is available as a lever operated, key operated or split follower (with latch withdrawal by key only on the outside) and is approved by the police ‘Secured by Design’ security initiative.

Product Information

25mm throw solid steel Cobra™ hooks
High security solid forged steel and nickel plated hooks that fully engage the keep rail and help prevent forcing the sash and frame apart.

Weather seal compression adjustment in the keeps
Together with the enhanced tapered hook design, the adjustment in the keeps provides for low operating forces. With ±2mm adjustment it is possible to adjust for misalignment of the door during and after installation.

Heavy duty steel keeps
Heavy duty keeps manufactured using high grade steel, plated to comply with Grade 4 corrosion resistance BS EN1670.

High performance gearbox
Tested to 100,000 cycles, the sprung gearbox offers the lowest possible operating forces and helps prevent handle ‘droop’.

Cylinders and handles
Cobra™ multi-point locks have been designed to harmonise with the Winkhaus range of security euro-profile cylinders both for single domestic dwellings and also for multi-occupancy dwellings where masterkey systems are required.

Winkhaus Family of Locks

Lifetime Adaptability

Cobra™ is a part of the ‘Winkhaus Family of Locks’ with exactly the same routing details as the Winkhaus Cobra, Thunderbolt™, Trulock+ and autoLock AV2 and AV3 locking mechanisms allowing the locks to be interchanged for user requirements or building use.