GT2 Timing Pulley 24 Teeth Bore 4/5/6/6.35/8/10mm Synchronous Wheels Gear Part For Width 6/10 mm 3D Printer Parts Belt GT2 Timing Pulley 24 Teeth Bore 4/5/6/6.35/8/10mm Synchronous Wheels Gear Part For Width 6/10 mm 3D Printer Parts Belt. Sale price : $1.63 Category : Home Improvement