Spring dedicated to RepRap printers. GT2 6mm toothed belt tensioner. Elimination of slack resulting from the natural wear of the belt. The spring is made of a wire with a diameter of 1mm. Technical data Material: stainless steel Spring winding diameter: 5mm Stretch span at rest: 14 mm Application: GT2 6mm toothed belt tensioner Wire diameter: 1mm A pack of 5 pcs. https://elecena.pl/product/22616740/gt2-6mm-belt-tensioner-locking-torsion-spring-reprap-3d-printer-5-pcs 2023-02-22 https://elecena.pl/product/22616740/gt2-6mm-belt-tensioner-locking-torsion-spring-reprap-3d-printer-5-pcs 2025-10-29