5x10x25mm Aluminum Isolation Column Spacer for 3D Printers

The 5x10x25mm Aluminum Isolation Column Spacer is a high-precision mechanical component designed to provide stable spacing and alignment in 3D printers, CNC machines, and DIY robotics. With an inner diameter of 5mm, this lightweight aluminum bushing is perfectly sized for M5 screws, making it an essential hardware piece for mounting V-slot guide wheels, pulleys, and carriage plates. It effectively solves alignment issues, ensuring smooth linear motion and reducing mechanical play in your builds.

Constructed from high-grade aluminum alloy, this isolation column offers excellent structural rigidity and corrosion resistance without adding unnecessary weight to your moving gantries. It is widely compatible with popular 3D printers like the Creality CR-10 and Ender series, as well as custom CNC routers and automation projects. Whether you are building a new machine or upgrading an existing one, this spacer ensures precise spacing for optimal performance.

Features:

• Premium Material: CNC-machined from high-quality aluminum alloy for durability, high strength, and wear resistance.
• Precise Dimensions: Features a 5mm inner diameter, 10mm outer diameter, and 25mm length for exact spacing.
• M5 Compatibility: Designed to fit perfectly with standard M5 bolts and screws commonly used in linear rail systems.
• Lightweight Construction: Weighs only 4.1 grams, helping to minimize the moving mass of 3D printer axes.
• Multi-Purpose Utility: Ideal for V-wheel pulley isolation, PCB standoffs, chassis spacing, and general mechanical alignment.

Package Includes:

1 x Aluminum Isolation Column Spacer (5x10x25mm)