Diversitech Heavy-Duty Cable Ties Black, 48 in.

Heavy Duty Zip Ties can be used in countless applications. They are made of 6.6 Nylon and have a 175 lb. tensile strength which makes them perfect for quick and solid installation of air ducts. These cable ties are also perfect for general cable tie applications and are UV-resistant making them ideal for use outdoors.|Smooth insertion|Self-locking mechanism for a firm hold|Accommodates 7 to 15 in. air ducts|Tamperproof