SKYSHALO Linear Rail Guide Kit, with BF12/BK12 End Support, HGR20, 2-Piece 600 mm (23.62 in.) Linear Rails and 1-Piece Ball Screw

HGR 600 mm High-Precision Linear Rail Kit. Includes 2 linear rails, four slide blocks, and a ball screw. Designed with precise mounting holes and hole spacing, our medium-carbon steel rails ensure reduced vibration and quiet linear motion. Every alloy steel slide block is built with ball bearings for smooth and jam-free travel.

• Made of high-hardness medium carbon steel for durability
• Smooth, jam-free travel with built-in slide blocks
• Suitable with milling machines, 3D printers, industrial machine