Product
The Roto HKS 4180/160Z is a top/bottom lock designed for tilt-and-turn windows, compatible with sash heights ranging from 1051 to 1250mm, sold individually.
Specifications
- Engineered for integration into Roto NT tilt-and-turn window hardware systems
- Compatible with sash height range: 1051–1250mm
- Designed as a top/bottom locking point (Verrouilleur haut/bas) to reinforce window closure
- Built to Roto's standard fitting tolerances for reliable mechanical engagement
- Corrosion-resistant finish suitable for standard residential and commercial window applications
- Designed for single-unit installation, ensuring precise fit within the Roto hardware ecosystem
Usage
Install the HKS 4180/160Z into the vertical rebate of a tilt-and-turn window frame as part of the Roto NT locking system. It engages simultaneously at the top and bottom of the sash to provide secure, multi-point locking when the window handle is turned to the closed position.
FAQ
- What window sash height is this lock compatible with? — This lock is designed for sash heights between 1051mm and 1250mm.
- Is this product sold as a single unit or in a pack? — It is sold individually, one piece per unit.
- Which window system is this lock designed for? — It is designed for use within the Roto NT tilt-and-turn window fitting system.
- What function does the HKS 4180/160Z perform? — It acts as a top and bottom locking point, securing the sash at both ends when the window is closed.
- Can this lock be used on both left- and right-handed windows? — Compatibility with window hand depends on the specific installation configuration; consult Roto's technical documentation to confirm suitability for your application.
mvm-dt-2026-03