Advanced Cable Ties AL-ACTPAC-400-0 UV Black Cable Tie Kit 4"-7"-11". This 400 piece zip tie kit is perfect for electrical, or HVAC professionals.The kit includes 100 each of the 7"-50 lb tensile strength and 11"-50 lb tensile strength cable ties, as well as 200 pieces of 4"-18lb tensile strength cable ties.All tie wraps in the kit are American made, constructed from 6/6 Nylon Polyamide and have a black finish.Order today from Industrial Hardware and Specialties.