T2.5 aluminium pulley for RepRap 3D printers and other CNC machines (Prusa Mendel, MendelMax, Huxley, Wallace, Printrbot, Mendel90 etc...)
The pulleys are aluminium with 18 teeth, a 5mm bore to suit NEMA 17 stepper motors, a flange to stop the belt slipping off and a M3 grub screw fitted to tighten it to the motor shaft.
*** Note: this listing is for one pulley - please add the amount you want in the box below (most 3D printers use 2) ***
Thanks for looking,
Greg