Customer Reviews for VEVOR Linear Guide Rail Set, SBR12 1000mm, 2 PCS 39.4 in/1000 mm SBR12 Guide Rails and 4 PCS SBR12UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines

This product worked well and it is as advertised. Rugged.

Easy to set up and use. Customer service was totally awesome when I had a question about the product… quick response and very helpful.

I didn’t need it at the end of my projectI returned it and had no issues with it !Great customer service and super Great product!

Parts were damaged and 1 block missing when received. Please send me 1 slider block to replace the damaged one. Need this overnight. The product It looks good meets my requirements other than the damaged slider. Wi be ordinary g again for next project if I get the replacement part.

The rails came quickly and the precision of the rails made it easy for me to build the flattener for my live edge boards and the end grain cutting boards. Great product, and price for my use!

Product is of good quality, rollers are free moving. Perfect for my router sled.

Great product: Smooth and precise operation, sturdy. Used the product to create a sliding sofa/bed on an RV. Be Aware: If you are planing on extending the length of the slider by joining two butt ends together, the tolerances on the ball bearings slider are so tight that it is difficult to line them up and pass the bearings through. Otherwise, that is a testament to their precision.

I needed a way to flatten a very large end grain cutting board. They worked great as the support rails for a router sled. Easy to take down too.

Fast shipment. Well satisfied

These rails are not perfect but they are really good. Vevor had the cheapest price and free shipping so I was worried these might look like they were built by monkeys. Instead the smooth steel rods were clean, smooth strong and defect free. Lightly oiled and wrapped in plastic and foam to prevent rust or damage. The rollers are exactly what you would expect. An Aluminum cast piece that has been tapped for threads with a bearing added into the middle. They roll a little rough until you put a load on them then they quiet down and ride smooth. Don't want to oil them as it will mix with saw dust in my shop. The aluminum feet to the rods are probably the worst part of them. They are straight and flat but the mounting holes were drilled by hand. So they are not precisely located, spaced or even sized. Not a problem for me. So I will give it a 5 star as the price fits.