Product
The Roto HKS 4180/160Z is a top/bottom locking point designed for tilt-and-turn window fittings, compatible with sash heights ranging from 1251 to 1450mm.
Specifications
- Engineered for integration into Roto NT and Roto NX hardware systems
- Compatible with groove-mounted espagnolette fittings on PVC, timber, and aluminium window profiles
- Designed for sash height range: 1251–1450mm
- Provides both top and bottom locking engagement for enhanced sash stability and sealing pressure
- Manufactured to meet European window hardware standards for durability and consistent performance
- Corrosion-resistant finish suitable for long-term use in standard interior and exterior window environments
Usage
Install the locking point into the peripheral groove of the window sash hardware strip. When the handle is operated, the locking point engages with the corresponding striker on the frame, securing the sash at both top and bottom positions simultaneously, improving seal compression and overall window stability.
FAQ
- What window systems is this locking point compatible with? — It is designed for use with Roto NT and Roto NX espagnolette hardware systems on PVC, timber, and aluminium window profiles.
- What sash height range does this product cover? — This locking point is suitable for sash heights between 1251 and 1450mm.
- Does this product lock at both the top and bottom of the sash? — Yes, it functions as a dual top/bottom locking point, securing the sash at both positions when the handle is turned.
- Is professional installation required? — While the product is designed for straightforward integration into existing hardware grooves, installation by a qualified window fitter is recommended for optimal performance.
- Can this locking point be used as a replacement part? — Yes, it is suitable as a direct replacement within compatible Roto hardware systems, provided the sash height falls within the specified range.
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