Usato per creare una slitta per la fresatrice,Scorrono molto bene, si sente un pochino il saltello tra una guida e l_ltra, ma con un po di pazienza, si riescono a regolare bene.L_deale sarebbe avere un fine corsa da montare e smontare.
Bien re?u, livraison dans les temps, c_st du super matos avec tous les accessoires en XYZ, il me reste plus qua commander les moteurs et a finir mon chassisPetit info : le num_o de suivi du coli DHL _ait introuvable, et c_st arriv par colissimo
Very satisfied with the quality and price especially like the fact that after receiving items i was so happy with them and i was gonna buy it again unfortunately they were unavailable and bout it from another dealer.
Awesome product except I did not know the rail is steel not stainless. Now it won't work in a salt water application. Its not the manufacturer's falt but I expected it to be salt water proof. It will rust. But if it is used as a product that it was intended for then it is a good product. Im still gonna give it my best try on the ocean as a seat slide.
I used these for making a sliding table saw. They take a little time to get set up just right but it_ worth effort. I know that there are better and more expensive rails out there but for the table saw they were just fine.
Elena c. 
