SKYSHALO Linear Rail Kit for Cutting, SBR20,2Pcs 2000 mm (78.74 in. ) Motion Guide Rails & 4Pcs Bearing Slide Blocks, 2025 Update

SBR20 2000 mm High-Precision Linear Rail Kit. Includes 2 linear rails and four slide blocks, designed for smooth and quiet linear motion. With a carbon steel shaft, precise mounting holes, and hole spacing, our aluminum rails ensure easy alignment and reduced vibration. Every slide block features ball bearings for jam-free travel.

• Made of high-hardness carbon steel shafts and aluminum alloy
• Precision holes for easy alignment and reduced vibration
• Quiet, low friction motion with built-in slide blocks