Window Balcony Door Stopper with Rail Lock

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Tired of your balcony door or window slamming shut due to wind or closing by itself? This 3D printable door stopper is designed to securely wedge into the lower track of balcony and window doors, effectively preventing unwanted sliding.

🔹 Features:

• Unique geometry grips the door track securely.
• Lightweight but strong internal structure.
• Designed specifically for balcony doors.
• Can be used indoors or outdoors.
• Easy to remove or relocate as needed.

🧰 Installation:
Simply slide it into the lower rail groove and close the door against it. The angled design resists force from wind and movement.

 

📏 Dimensions:(uploaded as an image)