Dome-Top® Locking tie. Intermediate cross section. Nylon 6.6 material. Standard package. Minimum loop tensile strength 40 lb. Plenum-rated. Operating temperature -60 to -85°C. One-piece locking wedge for consistent performance and reliability. Low thread force and high loop tensile strength. For indoor use. Versatile cable ties can be used in countless applications. One-piece construction for consistent performance and reliability. 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. A variety of materials and colours available for specific applications. UL Listed for use in plenum or air handling spaces per NEC except PLT.6SM and PLT5H/6H/8H/13H.