VEVOR Linear Guide Rail Set, SBR20 1800mm, 2 PCS 70.9 in/1800 mm SBR20 Guide Rails and 4 PCS SBR20UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines
20 mm 1800 mm
Questions and Answers
3 Questions
Can one boy more of the blocks to add to the rail (than the 4 that comes with it), to use with heavier things (solar panels) or in situations where forces (wind) affects the "pressure".
Does it come with adjustment handle for sliders.
Does it comes with screws and adjustment handle to adjust tightness of the sliders?