Innovative design and engineered materials make Ty-Rap® cable ties the perfect fastening solution where performance really matters. Often imitated but never equaled, Ty-Rap cable ties provide superior performance in any application. Ty-Rap's non-hydroscopic stainless steel locking device ensures maximum strength and extended useful life. Ty-Rap's smooth, notchless body reduces the number of stress points to increase its useful life, while ribs and stipples grip the bundle and prevent slipping. The low-profile head and its oval shape make it easier to pull bundled cables through bulkheads. Easier on your hands, too. Ty-Rap cable ties are available in multiple materials to operate in extreme environments.