These are "different" in how they attach to the machine. If you are every looking to buy a set like these - make sure the adapter is with it - they won't mount to any machine without that part.
These are two New Home sets - the adapter part is on the left.
The adapter mounted to a foot. The taller one mounts high on the bar, the rest I show slip on to the narrow milled end of the bar.
Here are two more New Home sets with different adapters.
These two sets have the same attachment method -the top is Household and the bottom White. I'm missing the adapter for the household - it has an offset needle.
The White has a centered needle, so the adapter won't work on the Household - though the feet are same.
These are the two boxes - note the similar banding detail.
And a Domestic set. I have several slightly different Domestic sets.
