VEVOR Linear Rail Guide Kit, HGR20, Anti Rust, 2-Pcs 1000 mm (39.4 in. ) Linear Motion Rails and 4-Pcs Bearing Slide Blocks

HGR 1000 mm High-Precision Linear Rail Kit. Includes 2 linear rails, 4 slide blocks, 34 end caps, and 4 rail clamps. 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 jam-free travel.

• Made of high-hardness medium carbon steel for durability
• Built with ball bearings to ensure jam free travel
• Compatible with milling machines, 3D printers and cutting machine