Sell 【LANF】 10pcs 3D Printer spring Timing Belt Locking Torsion Spring For 3D Printer Reprap . best price

10pcs 3D Printer spring Locking Torsion Spring GT2 2GT Timing Belt Locking Torsion Spring For 3D Printer Reprap Parts description: 100% brand new and high quality, 3D printer tie spring accessories, used to adjust the torsion spring, timing belt locking spring, two sizes are available. specification: Color: silver Size: as shown Material: Alloy steel Model: 6mm/10mm Package includes: 10 pcs printer repair spring accessories PLEASE NOTED: After installing the tension spring, check whether the former will collide with the machine Structure or profile, otherwise it will seriously affect the use effect