Y-shaped heated bed for Ender-3 CR-20 3D printer

Features: 12/24V aluminum heated bed, fast thermal conductivity and high durability. All-metal construction. High precision, adjustable, and excellent stability. High-precision heated bed support with excellent stability. Mounting hole spacing: 140 x 140 mm, thickness: 3 mm. Compatible with pulleys and guide rails. Specifications: Product Name: Y-Axis Support Kit. Material: Aluminum Alloy. Dimensions: Approx. 150 x 150 mm (Hole Spacing: 140 x 140 mm). Thickness: Approx. 3 mm. Mounting Hole: M3. Application: Heated bed for 3D printers. Features: Compatible with pulleys and guide rails. Compatible Rail Model: MGN12C/MGN12H. Note: Due to lighting conditions and shooting angles, slight variations in the product may occur. Thank you for your understanding. Please allow for a 0-1 cm error due to manual measurement. The package includes: 1 x 3D printer heated bed support.