- 100% Factory Tested, 50 Micro Inch Gold-plated contacts-Low Profile boots for high-density applications-No width wasted on boot-Backward compatible with all lower rated category components-Constructed with Ultra Flexible, EZ release, Snag Free Strain relief-Stranded bare 24 AWG copper wire-Safety: UL listed with 94V-0 rated plugs, CSA, CMG, FT4 Flame rated.