Comparing these to the Sunex 6809A support stands.
Sunex main bolt is a nice machined bolt, Vevor looks more rugged, however, both operate smoothly
Sunex and Vevor both use the similar style open bearing design for the adjustment handle.
Sunex has 1 main shaft that threads into the base plate, Vevor has a 2 piece shaft that threads into each other and sets into a threaded adapter at the base, time will tell if that has any structural integrity, I'd prefer 1 piece vs two
Sunex has a solid metal plate at the top for the part to rest on, Vevor has a nice pad, I doubt it'll last long, but nice to see.
Overall the aesthetics are great, I'm sure function will perform well, at half the price of Sunex, I would buy these again, I do however hope that in the future, they change the main shaft to a 1 piece design vs a two piece design, I will be sleeving it and welding a pipe on the outside to reinforce the weaker joint on the Vevor support stands.
4/5 Stars
Gregor 
