Abus FO400N S Window Handle with Hook Bolt Lock VdS DIN Certified Silver

Product Overview

The Abus FO400N S window handle with hook bolt lock provides enhanced security for inward-opening windows, suited for residential and small commercial buildings. Used as a direct replacement for standard window handles, it is certified according to VdS and DIN standards, and features a robust steel mechanism that withstands forces exceeding 1 ton. Installation is possible on aluminum, PVC, and wooden windows, supporting multiple frame types and adjustable spindle range from 30 to 48 mm.

A rotary hook bolt differentiates this model from typical window handle locks, providing reliable engagement even for tilt-and-turn windows and preventing accidental opening. This feature reduces safety risks in child-access areas and satisfies insurance-compliant window security requirements. Recommended for facility managers, childproofing contractors, and large residential projects needing universal, certified window protection.

Key Features

• Rotary hook bolt lock ? secure engagement for tilt-and-turn windows and prevents accidental opening


• Adjustable spindle ? fits 30?48 mm, 7 mm profiles for compatibility across window types


• Certified according to VdS and DIN ? meets insurance and security regulations


• Steel construction ? withstands force exceeding 1 ton for robust break-in resistance


• Universal mounting ? suitable for aluminum, PVC, and wooden frames


• Locking by push-in cylinder, unlocking by key ? includes two keys per unit


• Keyed alike option ? enables integration with other Abus security products

Technical Specifications

• Spindle Adjustment Range: 30?48 mm


• Spindle Dimension: 7 mm


• Lock Type: Rotary hook bolt


• Certification: VdS


• Certification: DIN


• Material: Steel


• Max Load: Over 1 ton


• Color Options: Silver, Black, White

Applications

Ideal for use on inward-opening windows in residential complexes, hotels, schools, and care facilities. Also applicable for tilt-and-turn windows, child safety zones such as balconies and window sills, and projects requiring security compliance for insurance purposes. Universal compatibility enables replacement of standard handles during refurbishment and new installations.

Packaging & Shipping

Standard export packaging. Each unit includes the window handle lock, two keys, mounting accessories, and installation instructions. Bulk procurement with keyed alike systems available upon request.