keeyees 5m gt2 timing belt 6mm width + 4pcs 20 teeth 5mm bore belt pulley wheel + 4pcs idler + 4pcs tensioner spring torsion + 2pcs gear clamp mount block with allen wrench for 3d printer reprap keeyees <strong>keeyees: best choice in various electronic modules & components, diy parts and tools to support your work and design challenges from home, school to industrial applications!</strong><br /><br /> <strong>gt2 timing belt:</strong><br /> type: gt2<br /> material: rubber<br /> shape: open timing belt<br /> length: 5m <br /> width: 6mm<br /> pitch: 2mm<br /><br /> <strong>gt2 pulley:</strong><br /> teeth: 20<br /> total width: 16mm<br /> diameter of bore: 5mm<br /> groove width: 7mm<br /> flange: dual<br /> material: aluminium<br /><br /> <strong>idler:</strong><br /> teeth: 20<br /> diameter of bore: 5mm<br /> total width: 8.5mm<br /> material: aluminium<br /><br /> <strong>timing belt tensioner spring:</strong><br /> material: stainless steel<br /> color: silver<br /> inner diameter: 5mm<br /> wire diameter: 0.8mm<br /> circle number: 7<br /> suitable for 6mm timing belt<br /> easily added the right amount of tension to the belt<br /> <br /> <strong>mounting block:</strong><br /> material: aluminum<br /> teeth width: 0.85mm<br /> teeth depth: 0.9mm<br /> pitch: 1.1mm (the groove part)<br /> size: 9 x 40mm, the middle hole m4 is mounting hole.<br /><br /> <strong>package includes:</strong><br /> 1 x 5m gt2 timing belt<br /> 4 x gt2 pulley<br /> 4 x idler<br /> 4 x tension spring<br /> 8 x screws<br /> 2 x mounting block<br /> 1 x allen wrench<br />