Ancor 8" Natrual Self Cutting Cable Zip Ties - 500-Pack 
8" Natrual Self Cutting Cable Zip Ties - 500 Pack
Save time and frustration using the latest innovation from Ancor, a self-cutting cable tie. Simply lock and twist to finish the job, with no need for additional tools! This leaves a clean cut, which improves appearance and eliminates the sharp tail while maintaining a 50 pound tensile strength.