Pan-Ty® Locking cable tie with standard cross section and tefzel construction. For 0.13 to 4 inch bundle diameter. 50 lbs Minimum loop tensile strength. It features one-piece locking wedge for consistent performance and reliability. Low thread force and high loop tensile strength. -60 to 170°C Operating temperature range. For radiation resistant applications. Ideal for applications requiring resistance to environmental stresses such as chemical attack, gamma radiation, ultraviolet radiation and extreme high and low temperatures. Ideal for use in nuclear power facilities and chemical processing plants and meets the requirements of IEEE 383.Low smoke density and excellent flammability rating of UL 94V-0. Lowest threading force of any one-piece cable tie in the industry. Curved tip is easy to pick up from flat surfaces and allows faster initial threading to speed installation. For indoor or outdoor use.