Harger Universal busbar mounting kit includes two WBKT1 SS ground bar bracket, two MBC3816 malleable iron angle adapters, two R4150A4 insulators, four 2280 drive pins, two CS65S hex head cap screws, two CS66S hex head screws, four W6S flat washers and four LW6S lock washers. It provides material for either shelter or a tower mount. Mounting kit is RoHS compliant.