Secure™ heavy duty stainless steel cable ties offer increased strength and durability over standard Nylon cable ties. Heavy Duty Stainless Steel cable ties can be used in almost any environment; outdoor, indoor and even underground. Secure™ Heavy Duty Stainless Steel cable ties have virtually limitless applications for just about every industry. Suitable for most applications, our heavy duty stainless steel cable ties have a continuous working temperature of -112°F to 1000°F and can support a maximum weight of 350Lbs. All Secure™ heavy duty stainless steel cable ties feature rounded edges and a smooth surface making these cable ties easy on the hands, in addition to a self locking head which locks into place at any point on the cable ties body. Made of high quality steel these cable ties have a high resistance to a variety of externalities including: insects, fungi, animals, molds, mildew, rot, UV Light and many chemicals.