Cord lock for drawstrings Our cord locks fit a variety of drawstrings and cords, providing secure and adjustable closure for garments and bags. Spring fastener The spring loaded design keeps your cord tight and secure, reducing loosening during movement and use. Wire clamps Wire clamps are widely used for lanyard, luggage, clothing, backpack, sportwear, shoelace, tent and more, offering versatile fastening options. Spring clasps ends multipurpose Multipurpose ends can be used as rope buckle, buckle, adjustable buckle, and other similar applications for quick and reliable adjustments. Use scenarios - Garment and apparel: Use cord locks on jackets, hoodies, and sweatpants to secure and adjust drawstrings for a snug fit. - Bags and gear: Use wire clamps and spring fasteners to secure laces and straps on backpacks, luggage, and sport bags for stable, reliable towing and carry. - Outdoor equipment: Use spring clasps ends as rope buckles or adjustable buckles for tent guy lines, cords, and other outdoor fastening needs.