Feature●Overall Size: 12 x 12 x 8 mm(L * W * H); Spring Outer Diameter: 5.2 mm; Spring ID: 3 mm; Wire Diameter: 1 mm●Carbon steel material with excellent elasticity, anti-fatigue and surface hardness, stronger than normal steel.●Compatibility: Compatible with 3D printer timing belt system.●Fits belt widths: less than 6mm●Package Includes: GT2 Timing Belt Tensioner SpringDescription
Timing belt tensioner spring for 3D printer 6 mm width GT2 belts