Square U-Bolt, 3/8-16, 2 5/8 in Inside Ht, 4 in Inside Wd/Dia, Steel
-16, Thread Length 1 1/2 in, Inside Length 2 5/8 in, Length (In.Square U-Bolt, Square U-Bolt, Steel, Finish Hot Dipped Galvanized, Thread Size 3/8 In., Includes 2 Nuts, 2 Washers, U-bolt.) 3 in, Inside Width 4 in, Characteristics Has Coarse Rolled Threads, For Square Form Connections.