TOW BAR 1.Hole size: 3/4", 1", 1 1/4 ... 4"x1 1/4" or 2"x2" receiver tubes TOW BAR, DROP TOW BAR1)Finish: Black powder coat, e-coating,chrome2) ... Size: Length:8",9",10",10-1/2",,12" Rise: 1 ... 3/4" Drop:2",3-1/4",4",5",8",10"3)Weight rating:3500lb,4000lb,6000lb,8000lbs,10000lbs, ... INTEREST, PLS SEND US YOUR DRAWINGS FOR THE QUOTATION. tow bar hitch