Small Rooftop Units Thru-The-Bottom Connection Accessory Kit,Used On 7-1/2 To 12.5 Tons Units,Kit Includes:(1)Support Bracket,(4)5/8" Screws,(1)3/4" Gas Adapter Fitting,(2)1/2" Elec.Bulkhead Connector,(1)1-1/4" Elec.Bulkhead Connector.Weight:3.20 Pounds, Made In Mexico, Mfg/Box.