1. CNC aluminum alloy processing, high precision, light weight, frosted texture, beautiful 2. Using a hollow design, the weight of the product is the lightest while ensuring that the product has sufficient structural strength and stability, effectively reducing the error caused by the deformation of the gantry due to its own weight, and effectively reducing the weight of the entire machine. 3. Both ends are designed with notches, which are fully compatible with the official gantry design. You only need to add two fixing blocks to replace and install it, which is simple and convenient. 4. Designed with threaded holes for gantry linear guide installation, no need to install nuts, reducing weight and making installation easier Name:For hollow CNC gantry Applicable models:For 2.4, Trident series models, choose the gantry with the required size according to the size of your machine Processing technology:CNC Colour:Black Material:Metal Package Contents: 1 * Weight for X Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.