Check the listing for details. Multi-Function Portable Key Replacement Door Open Keys Practice Repair Tool Kit. Condition: New. Listed at 4.83 USD. Description: 1. Compact Design for Outdoor Use: This compact lock picking set easily fits into your pocket or bag, making it perfect for outdoor adventurers. Its lightweight design ensures you can carry it anywhere with ease. 2. Quick Deployment: With a flick of the wrist, this portable key replacement tool deploys its hook and locks into place, ready for use. Once done, another flick makes it disappear like magic, sparking conversation wherever you go. 3. Sturdy Stainless Steel Construction: Made from stainless steel, this versatile door open keys are resistant to rust and built to last. It comes with two attachments for smooth and efficient lock picking in any emergency situation. 4. Suitable for All Skill Levels: Whether you're an ad.