Why DLX Autolatch
is a semi-automatic window lock compatible with wood, steel, WPC, aluminium, and concrete frames. Its patented mechanism enables easy locking from both sides and auto-engages when the window closes, even due to wind. Made of durable stainless steel, it ensures reliable safety, smooth operation with multiple locks, and simple installation.
Universal Window Compatibility
Works with wood, steel, WPC, aluminium, and concrete casement windows.
Semi-Automatic Patented Locking
Self-locking mechanism ensures smooth, reliable operation.
Locks From Outside, Opens Only From Inside
Enhances safety by allowing outside locking but preventing outside opening.
Auto-Lock Safety Feature
Automatically locks when the window closes — even due to wind or vibration.
Durable Stainless Steel Build & Easy Installation
Long-lasting hardware with simple, adjustable fixing.
STD vs DLX
Full Stainless Steel Design Extra Handle for easy pull More stronger- thicker sheet Thicker & Stronger Build Extra Strength for Everyday Use Made from 1.2 mm stainless steel, DLX offers superior durability compared to the STD model , ensuring long-lasting performance even under heavy daily use.
Effortless Auto-Locking
Locks Instantly on Closure Automatically locks the window when shut — no bending, stretching, or manual locking needed. Perfect for homes, offices, and commercial spaces.
Easy & Adjustable Installation
Wide Oval Holes for Perfect Alignment Both the door clamp and hook set feature wide oval holes, allowing adjustment even on uneven frames. A 1 mm clearance guide ensures flawless positioning.
Detachable Pull Handle
Convenience at Your Fingertips Comes with an elegant stainless steel handle for easy window operation. Detachable design allows flexibility for any window type.
All-Metal Construction
No Plastic, Only Stainless Steel Plastic knobs replaced with solid SS parts for better aesthetics, durability, and long-term reliability.
Elegant Finishes
Classic & Timeless Look Available in Classic Stainless Steel and Antique Finish , blending perfectly with modern and traditional interiors.