- Size Specifications: Hole Diameter: 4mm (0.16 inch); Overall Dimensions: 20x18mm (0.79x0.71 inch, Length x Height). Each pack includes 100 cord locks. - Key Benefits: The spring-loaded design ensures a secure grip on your cords, preventing slippage and keeping your cords tightly in place. - Versatile Applications: Ideal for finishing cord ends, these cord locks are perfect for drawstrings, lanyards, luggage, backpacks, tents, and various outdoor products. They are essential for DIY crafting projects. - Easy to Use: Simply press the button to adjust the rope length, then release to lock it in place. This user-friendly mechanism allows for quick adjustments as needed. - Durable Performance: Made from high-quality materials, these cord locks are built to withstand frequent use, ensuring reliability and longevity for all your cord management needs. - Practical Use Cases: 1. Securely fasten drawstrings on hoodies or bags to prevent them from slipping. 2. Organize and tighten cords on outdoor gear like tents to enhance stability. 3. Customize the length of lanyards for keys or ID badges while maintaining a neat appearance. Choose our cord locks for an effective, reliable solution to your cord management challenges.