ThtRht 20 Pack GT2 Belt Tensioner Torsion Spring 2GT Locking Tension Springs 6mm 10mm Width for Reprap Ultimaker Timing Synchronous Rubber Belts 3D Printer Parts-Fast Shipping

Description

Package: 20x Torsion Springs ( 10x6mm spring + 10x10mm spring )

It Is Used to Tighten the Timing Belt of 3D Printer.

Tensioner Springs Are Effective Way to Get Rid of the Problems with Adjusting Correct Tension in Your DIY 3D Printer / Cnc Timing Belt System.

Use Elastic Steel Material, Corrosion Resistance, Fatigue.

Convenient Installation: The Timing Belts Torsion Spring Is Easy to Install and Disassemble. It Can Be Used for a Long Time Without Any Tools, Which Is Very Convenient.