SBR16 Linear Rail Stop Collars Anti-Collision Block Stopper 4PCS Limit Fixing Rings for Linear Motion Rail Shaft Guide 16mm CNC Parts Tool Linear Rail Shaft Stop Collars

Exceptional Linear Rail Kit, smooth and precise. I used this with a SpecTool Router Sled Kit. These rails precisely fit together with this sled and perform excellently. I'm very impressed with the rollability of these rails. They are smooth and durable. Overall construction is superior and resulted in a very professional router sled for my use. I am more than pleased. I did contact the seller with a couple of questions, and they quickly and accurately responded. It was a very nice experience. Highly recommended! These are an exceptional value for their high build quality and customer support.

I’m in the process of building my own router sled, and after watching some videos and doing a little bit of research these CNCMANS linear rail kits. I purchased the 1000 m and the 1500 mm lengths or about 4 foot and 5 foot for my kit. One delivered only the 1500 arrived, but it indicated that both had been in the same package. I reached out to Amazon and to the seller and the service provided by the both was outstanding. I provided information the seller requested and within a week I had the other set delivered. The material is extremely sturdy and will work really well for my router sled when I get it constructed. The ball bearing slide really easily and I also purchased some additional items to help with dust collection. I couldn’t afford the $800-$1000 or more for a packaged kit so this set will cost me less than $200 and some time. If you’re looking for something like this, I really encourage you to go with this seller. The service is great. Like outstanding. The material is top notch and I’m really looking forward to getting to work!

Works pretty good so far. Not too hard to align. Fairly smooth.

Good quality, great buy

These did what they claim they do. No issues with these so far, at all. So I ordered more as I have many uses for them.

Product was fine, but I am missing the end alignment dowels which wasn’t a big deal because I am not in a rush. Reached out to the manufacturer for resolution with no response. When you purchase anything a big part of quality is support. That’s why they received one star.

Installed these rails on my concrete plasma machine and so far they work s long as you make sure that no debris get into the bearings.

Great rails. The bearing blocks though have a slight gap between the rail pole and the sides of the bearing block. This allows a back and forth wiggle while the block is on the rail. I’m using these for an application where I don’t want any wiggle room between the bearing block and the rail. Anyone come up with a solution to keep the block fixed on the rail? Thanks

Se desliza muy bien lo utilicé para un CNC manual

Excelente producto muy recomendable buena calidad de material