Linear Rail Guide, 400 Sliding Linear Guide with Carriage Block for DIY 3D Printer (400mm)

Simple and easy to use. Beautiful design.

High, precise, and stable performance.

Professional and technical rail and block, strong and durable.

Small size, lightweight, suitable for most automatic equipment.

The slider can move easily and smoothly.

Length (optional): approx. 400mm

Installation screw size (not included): M6 (rail), M3 (block)

Package list:

1 x Linear guide rail

1 x Slide block