ɪ2Pcs HG15-300mm Cast Iron Linear Guide Rail With 4Pcs HGH15 Linear Bearing
Item Type: Linear Guide Rail. 2 Linear Guide Rail with 4 Slide Block. Linear Guide Rail: Approx. 30x1.5x1.5cm / 11.8x0.6x0.6in. It is made of high hardness cast iron, which is wear-resistant and has good durability and stability.