I don't understand - they are selling as a 2-pack but you need 4 use them?

You don't need 4. 2 is enough to move one end of a vehicle

RunningMan:

 

You don't need 4. 2 is enough to move one end of a vehicle

 

I'd want to be able to shift something sideways without repeated front to back dolly swaps.

Note the listing is for one jack only.

to get the 2 for $249.99 deal, you need to add multiples of 2 to your cart, and a discount will be automatically added.

OR click the get deal button in the below link.

https://www.supercheapauto.co.nz/promotion?id=23WKN06-10

johno1234:

 

I don't understand - they are selling as a 2-pack but you need 4 use them?

 

What? You weren't intending on using them them to do this?

https://www.kapwing.com/explore/car-doing-donuts-on-cart-wheels-video-meme