Don't want to wear put my welcome but if you still have the receipt for the car and rings, let me know what the product code (upc?) is on the receipt. Thanks.
Sorry, I don't have my receipt anymore so I'm not sure about the UPC codes. The rings are about 1.5" OD and if memory serves me right, they were rated for at least 200 lbs each. Got them on the hardware isle. There was a lot to choose from and all would work.
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