Grounding Jumper Wire Kit, Material Copper, Description/Special Features Worm-Gear Design, For Use With Armored Cable, Grounding Bar Holes and Size No Bar, Grounding Bar Length 24 in, Grounding Bar Thickness Not Applicable, Grounding Bar Width Not Applicable, Ground Wire Included 24 in 6 AWG, Includes Black Polypropylene Terminal Cover, LCC6 two-hole Copper Compression Lug, (2) #12-24 Thread-Forming Screws, (2) M6 Thread-Forming Screws, Standards CSA, UL