21" 50# Black UV Cable Ties

These 21-inch black cable ties are manufactured from UV-stabilized nylon, a compound formulation that resists photodegradation during prolonged direct sunlight exposure — a failure point for standard nylon ties used in outdoor settings. Each tie is rated to a 50-pound tensile strength and features a self-locking head that cinches in one direction and holds firmly under sustained tension.

The UV stabilization makes these ties well suited for outdoor electrical conduit management, fence and signage mounting, equipment securing on job sites, agricultural installations, and utility infrastructure work. They also perform reliably in indoor environments including warehouses, manufacturing floors, and data centers where high-volume bundling is routine.

Constructed from black nylon with integrated UV inhibitors throughout the material — not as a surface coating — these ties maintain structural integrity across temperature variation and extended field deployment. Each case contains 500 individual ties and ships via parcel carrier.