Thanks! Not the same as the accessory I pointed out but seems to be a good product. I've seen it before. Wasn't planning on spending $50 when my jack cost $80.
I was hoping that since it is made by Hi-Lift that I could purchase is separately for a reasonable price.
Looks like it is called the Winch Clamp Spreader Attachment and it comes with the Hi-Lift X-Treme Jack.