Lokatall Window Handle Key benefits - Replacement option with universal compatibility for double UPVC windows and glazing aluminium alloy windows as well - Child safe wing lock design adds an extra layer of security for your home - White finish blends with a variety of window styles and enhances overall appearance - Easy replacement to fix issues with your existing window handles - Reliable choice for UPVC or aluminium alloy windows to ensure smooth window operation Use scenarios - Scenario 1: Replacing a worn or stiff handle on a double UPVC window to restore smooth operation and usability - Scenario 2: Upgrading multiple windows in a building with both UPVC and aluminium alloy frames to use a single compatible handle - Scenario 3: Maintaining rental properties with mixed window types by standardizing hardware for quick and consistent replacements Specifications at a glance - Compatibility: suitable for double UPVC windows and glazing aluminium alloy windows - Function: replacement window handle with a wing lock designed for child safety - Finish: white - Purpose: convenient solution to fix issues with existing window handles and ensure reliable operation across supported window types