Loved these rails. Used them to make my wood leveling sled. They are very solid. Very robust. If anyone is wondering what size screws the linear bearings use, they are M6x 1.0 thread pitch. Would highly recommend these. Hope this review helps.
This is really heavy duty and the slides are smooth. Purchased this to make a wood routing duplicator. Project not finished yet but this will be perfect!
I’m building a router slide table and these worked better than expected well made and fast shipping when I expand and need a larger table slide I will definitely buy them here again! Thanks