Seems to be made well and the hole patterns fit the seat. Happy with the purchase.

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It's a very simple product, and works as intended.... if you know how they are supposed to work.They are VERY stiff out of the box, not mounted to a seat or bench. They are supposed to be. Once you apply leverage from the weight of a body or seat, they move very freely, but if you are trying to spin them by hand, unmounted, they require a ton of effort. That is part of the design, so the seat doesn't just spin wildly during transport or out on the water.You will need to rotate them into a tessellated position for install, it takes some oomph and effort, but they aren't broken, you just don't understand how leverage is supposed to work.

Works great

works great