trailer jacks ttttt ift mechanical implement trailer jacks • a foot plate provides stability and prevents sinking swivels to a horizontal position during transport brand name load handle end type item price с butler products weld-on drop leg trailer jacks end type price item butler sidewind handle for easy cranking sinking or tilting • painted steel construction for superior strength and durability weld-on mounting for permanent installation rv stabilizer jacks • thumb bar for easy raising and lowering