11”, Natural Steel Barb 50lb Cable Tie, Bulk 1000 Pack
https://dev.nsiindustries.com/product/11-natural-steel-barb-50lb-cable-tie-bulk-1000-pack/
PowerGRP cable ties are guaranteed rugged and powerful, with professional-grade strength and a versatile design. The steel barb locking mechanism provides a secure grip with unlimited positions in heavy-duty application.