Linear Guide Rail Set, SBR20 1200mm, 2 PCS 47.2 in/1200 mm SBR20 Guide Rails and 4 PCS SBR20UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines

Beautifully engineered and just what i needed and purchased more.

Excellent quality and provides a lovely stable base for any tool that needs to move in an 'x' or 'y' axis.

Heavy duty well made with precision.

Really good

I used it for my table router sled, beginning word very well, but a few times put in , take out start small problem, 2 small bearing fell out but I put it back and all worked well. Just I don't know why so easy to fell out

As expected

Nice for the price.

I used these to make a router sled. They did the job without any issues.

Utilisé pour réaliser une surfaceuse. Produit de bonne qualité, qui remplit parfaitement son rôle.

mycket bra produkt !

Très bien

Satisfait fait bien le job et arrivé avec 2 jours d'avance je recommande. La photo parle d'elle même.

Fantastisch het materiaal verpakking en prijs.