Wesco 272956 Heavy Duty Steel Trailer Stabilizing Jack, 100000 lbs Static Capacity, 14-1/2″ Width x 51″ Height x 26-1/2″ Depth
Heavy duty trailer stabilizing jack
High strength steel construction.
Adjustable height for leveling of trailers parked on uneven ground
Broad base prevents trailer dollies from sinking into soft surfaces
Prevents up-ending of semi-trailers when not connected to a truck