The Ultimate First Responder Door Holder (TPU 95A)

Never worry about a door locking behind you again. Designed specifically for First Responders, security personnel, and emergency situations, this heavy-duty, pocket-sized door stopper is engineered to keep doors securely open when every second counts.

Whether you need a reliable tactical tool for the field or just a convenient way to jam a door at home or work, this model offers unmatched reliability and incredible value.

Why This Design Rules:

• Versatile Placement: Can be used on the latch edge, top edge, or hinge edge of almost any standard door.
• Ultra-Durable & Slam-Proof: Engineered to grip extra strong. It can withstand constant, violent door slamming without becoming loose or dislodged.
• Everyday Carry Friendly: Compact and lightweight enough to be used as a handy pocket tool.

Recommended Print Settings (Optimized for TPU)

This model was designed from the ground up specifically for TPU filament to ensure the perfect balance of flexibility and rugged durability.

To get the absolute best print quality and strength, use these tested settings:

• Filament: TPU 95A (Sunlu was used for the pictured example or similar high-quality TPU)
• Infill: 15% 3D Honeycomb (provides excellent structural compression)
• Shells: 8 Top Shell Layers / 8 Bottom Shell Layers
• Print Speed: Slow it down! Printing at a very slow speed is highly recommended to support the flexible TPU filament and maximize overall print quality.
• Hardware Note: Printed flawlessly on a Bambu Lab P2S using a top-mount spool holder feeding directly into the extruder.

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