Tensioner Torsion Spring for GT2 6MM Timing Belt used in 3D Printer – (Pack of 5)

The Tensioner Torsion Spring for GT2 6MM Timing Belt is a precision-made accessory designed to keep your 3D printer’s timing belt properly tensioned for smooth and accurate movement. Crafted from high-quality spring steel, these tensioners apply consistent pressure to reduce slack in the GT2 belt system, ensuring improved positional accuracy and fewer skipped steps during operation.

Compatible with 6mm wide GT2 belts, this torsion spring is ideal for use on the X and Y axes of popular 3D printers like the Ender, Prusa, and other open-source builds. It can be quickly clipped onto the belt loop to prevent loose belts, mechanical backlash, or layer shifting during prints.

🔧 Key Features

• Durable and corrosion-resistant steel spring construction
• Designed for 6mm wide GT2 timing belts
• Improves print quality by maintaining uniform belt tension
• Easy to install and remove—no tools required
• Helps prevent skipped steps, missed layers, and print defects
• Pack of 5 springs—ideal for multiple belts or spares

📐 Technical Specifications

📌 Applications

• Belt tensioning in CoreXY and Cartesian 3D printers
• Maintenance and upgrade of GT2 belt-driven systems
• Precision mechanical assemblies with belt-driven motion

💡 Why Use Belt Tensioner Springs?

Using Tensioner Torsion Springs on your GT2 timing belts prevents loosening and skipping, improving print consistency, surface quality, and machine lifespan. A small addition that brings a big upgrade to your printer’s performance.

📦 Package Includes

• 5 × Tensioner Torsion Springs for GT2 6MM Timing Belt