VERSATILITY. Pro Tie Cable ties are versatile fasteners that work well in many different applications. Whether to organize the home, garage or shop to gardening, electrical installations, travelling, indoor/outdoor projects from hanging lights, garden fencing, banners and more. QUALITY. Heavy duty cable ties are made for a high strength and lightweight 6/6 nylon that is made from a hygroscopic material that absorbs and releases moisture. They are non-toxic and have a working temperature range of -40 to 185 F. Our black cable ties are UV stabilized for outdoor use. STRENGTH. Each heavy duty cable tie has a tensile strength of 120 lbs., making them useful in a large variety of applications and needs. SELF-LOCKING DESIGN. Each cable tie has a durable self-locking mechanism that locks very securely and will not come apart or break over time, and the locking teeth stop the cable tie at the desired length. VARIETY. Our cable ties come in a large variety of strengths, colors, and materials from nylon to stainless steel. We also offer cable ties with different features like tear-away, screw mount, ID tag, button head, double heads and much more.