SKYSHALO Linear Guide Rail Set, SBR20 1000 mm, 2 Pieces 39.4 in. /1000 mm SBR20 Guide Rails and 4 Pieces SBR20UU Slide Blocks

SBR Linear Guide Rail. SKYSHALO high-quality SBR linear guide rail includes 2 guide rails and 4 slide blocks. The durable aluminum guide rails feature precise hole diameter and distance, while the SBR slide blocks utilize ball bearings for smooth and unobstructed movement. Multiple specifications are available to fit your needs.

• Made of carbon steel and aluminum with chrome-plated surface
• Built-in ball bearing provides low friction movement,not tilted
• Suitable for router/mill/3D printers laser engraving machines