Thank you for providing your two photos showing the Draw-Tite hitch # 36445 that you have acquired for use on your 1994 Volvo 940 Series wagon.
I was able to confirm with my technical contact at Draw-Tite that this hitch (which incidentally is no longer manufactured) is a correct fit for your vehicle and is a Class II-rated hitch with a tongue weight capacity of 300-lbs and a gross towing weight capacity of 3500-lbs. (Tongue weight is a measure of the downward force on the hitch applied... view full answer...
It sounds like you are describing the Titan Chain # TC1130 which use the ladder pattern as is shown in the attached picture.
These are Class S compatible chains but you will want to make sure to follow any instructions in your owner's manual regarding snow tire chains as well.
I have also attached a link to our selection of tire chains that are compatible with the 195/65-15 size tires on your 1993 Volvo 940 Series that you can filter through if these are not what you are looking for. view full answer...