Extra Heavy Duty nylon cable ties are rated for 175 or 250 lbs of tensile strength and are available in lengths from 11 to 60 inches, with strap widths of 0.34 inch (175 lbs) or 0.48 inch (250 lbs), for the largest and heaviest cable bundles in the lineup.
Extra Heavy Duty cable ties are used for heavy industrial bundling, large conduit runs, and structural or outdoor applications requiring maximum holding strength. Several lengths in this tier are UL 181B plenum-rated for use in HVAC and air handling spaces.