This stainless steel cable ties-ball lock type owns so many characteristics.They have an unique ball locking that allow easily and quickly installed and not undone.It is high tensile strength,non-flammability,self-locked and easy-quick application. · Technical information · Material: Stainless Steel Grade 304 or 316 · Working Temp: -80℃ to 538 ℃ · Description: Entirely metallic · Flammability: Fireproof · ther Properties: UV-resistant· Product Feature· Ball-Lock type self-lock system, will speed the installation