Engineered for maximum performance and quality, these cable ties from HellermannTyton are designed to securely bundle and organize materials with a tensile strength of 30 lbs. Made from 100% high-quality polyamide 6.6, they not only ensure a strong grip thanks to their inside serration, but are also easy to apply either manually or with a tensioning tool. The gray ties feature a bent tail that allows for simpler insertion, accommodating bundle diameters up to 35 mm, making them versatile for various applications. With a wide operating temperature range from -40°F to +185°F and a commitment to efficient recycling, these ties stand out in both durability and eco-friendliness.