3M™ standard nylon cable ties are made with high-quality nylon 6/6 and designed to secure wire bundles and harness components quickly, without slipping. The curved tip allows for faster threading and installation and they feature a self-locking head. 3M™ standard nylon cable ties are available in several tensile strengths ranging from 18 to 175 lb and multiple lengths ranging from 4 to 48 in to cover your needs. They are offered in natural and red for indoor use and UV weather-resistant black for indoor and outdoor use. UL Listed 62275 type 21 or 21S and plenum-rated AH-2 for use in air handling spaces. Made in USA.