Crafted by HellermannTyton, these 4-inch cable ties are made from high-quality polyamide 6.6, a durable material ensuring efficient recycling while maintaining rugged performance. Each tie features inside serrations that provide a strong grip on bundled materials, while the bent tail design simplifies the insertion process, allowing for easy application whether done manually or with a tensioning tool. Capable of handling a tensile strength of up to 18 pounds, these cable ties are designed for indoor use, making them ideal for a variety of projects where secure organization is crucial. With a versatile operational range from -40°F to +185°F, they cater to diverse needs in challenging environments.