ICQUANZX 6Pcs Aluminum 8mm Bore GT2 Timing Pulley 20 Teeth and Allen Key for 3D Printer Reprap 6mm Width Timing Belt

• Made of high-quality aluminium, excellently machined and smooth workmanship
• 20T 8 mm GT2 timing pulley, applies to 6 mm wide belts; Allen key is included
• The surface of the synchronous wheel is anodized to make it more wear-resistant and powerful.
• Two screws are provided for each toothed disc, which are already screwed into the toothed disc. With the matching Allen key, they were easier to screw in and out.
• Perfect choice for building 3D printers or similar projects

Description: This is an aluminum synchronous pulley for 3D printers. This pulley is designed for a 6mm wide GT2 timing belt and a 5mm stepper motor. There are two screws for each set of pulleys (the screws are already screwed into the pulley). Specifications: Tooth: 20T. Bore: 8 mm. Belt width: 6 mm. Package includes: 6 x GT2 pulley, 20 teeth, 8 mm. 1 x Allen key