This set includes 10 pieces of water blue aluminum alloy double pass hexagon bracket spacer posts designed for precise mounting in drones and other small assemblies. The spacers help maintain accurate distances between brackets and components, supporting cleaner builds and reliable alignment. Key benefits Consistent spacing for reliable drone frame assembly and other small projects. Lightweight yet sturdy aluminum alloy construction for durability without adding unnecessary weight. Distinctive water blue finish that aids identification and adds a clean, professional look. Double pass hexagon bracket design provides secure, stable mounting when used with compatible hardware. Designed for easy integration with standard M2 hardware and spacers. Key attributes Material: Aluminum alloy Color: Water blue Type: Double Pass Hexagon Bracket Spacer Post Spacing: M2x4mm Length: 40mm Quantity: 10 pieces Compatibility and use cases Drones and quadcopters: ideal for mounting frames, brackets, and boards with consistent spacing. RC models and small robots: suitable for creating stable mounting points in compact assemblies. Custom camera or sensor rigs: helpful for spacing components and achieving neat, repeatable installations. Specific use cases Drone frame assembly: use these spacers between brackets to maintain uniform gaps and alignment across multiple arms. Small robotics projects: stack spacers with M2 hardware to secure sensors or controllers at precise distances. Custom payload mounts: create repeatable mounting points for lightweight cameras or other accessories on compact platforms. Why choose this set Ten identical spacers ensure uniformity across all mounting points in your project. Water blue aluminum alloy combines strength with lightweight performance. The double pass hexagon design enhances stability when paired with compatible hardware. Clear specifications (M2x4mm spacing and 40mm length) support straightforward integration into standard builds.