you could make one, a flat bar curved with a suitable short tube welded on its underside,though jack looks a tadge on the small side
upload_2016-5-5_21-0-17.jpeg

above would be better
 
Mine is rated at 10t! Vast over kill but I like having plenty of reserve factor. :d

A bit of rebar might do the trick.
 
Yeah me too I only added link to show the type off stand. I got mines from a car booty for £1 and cut it up.
 

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