SKYSHALO Linear Rail Kit SBR20 800mm Includes 2-Piece 31.5in. SBR20 Rails and (4-Piece) SBR20UU Blocks Ideal

SBR Linear Guide Rail. 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 a chrome-plated surface
• Built-in ball bearing provides low friction movement
• High precision: ensures high accuracy, repeatability, stability