SK20 Linear Motion Rod Supports Set, Aluminum Rail Shaft Guide Clamp For 20mm Diameter Shaft, 2 Pack, Heavy-Duty, Corrosion-Resistant Aluminum Rails For Smooth Movement On CNC Machines And 3D Printers

Heavy-Duty SK20 Aluminum Linear Rod Supports for 20mm Shaft
✔️ 2-pack SK20; 20mm shaft; 6mm mounting holes; aluminum

These SK20 linear motion rod supports are lightweight aluminum clamps designed to grip 20 mm shafts, delivering smooth, low-friction movement. They’re ideal for CNC machines, 3D printers, and precision motion setups where stable rod alignment matters.

✅ Model SK20; Shaft diameter 20 mm (0.79"); Mount hole diameter 6 mm (0.24"); Aluminum, corrosion-resistant
✅ Lightweight, low friction design for smooth movement
✅ Suitable for CNC, 3D printers, and precision linear systems
✅ Pack of 2 pieces for quick setup and replacement

💡 What is a linear motion rod support used for in precision machinery?

- Handy alignment and support for 20 mm shafts in CNC machines and 3D printers - Improves stability, reduces wear, and uses corrosion-resistant aluminum - Enables smooth, low-friction movement for precise positioning of 20 mm shafts - Easy mounting with 6 mm holes for quick, reliable installs