Linear Guide Rail, 40mm LML9B Linear Rail Guide, 9mm Rail Width, Sliding Linear Guide with Carriage Block, Mini Linear Rails for Printers and 3D CNC Machines

Widely Used: Linear guides are widely used in automated equipment, precision measuring equipment, and many other machines that require precise linear movement.Well Designed: The linear guide adopts a 4-point contact design, can withstand loads in all directions, and has good strength and high precision.Adjustable: The linear movement of the rail is designed with a retaining ball that allows for interchangeability in case of low precision.Features: This linear rail and block are small and lightweight, especially suitable for small equipment.Rail Length: 40mm, 55mm, 95mm, 100mm, 150mm, 260mm (optional)