Find A Spare Vacuum Cleaners Twin Wheel Castor For Numatic. Also Known As: Castor, Runner. Width 40 mm. Short shaft Suitable for the following models Numatic BASIL NB200 HARRY HHR200A Henry Henry Extra Henry Hound HENRY HRV200-22 HENRY HVR200 HENRY HVR200-22 Henry Micro HENRY MICRO HVR200M HENRY PLUS HVR200P Henry Turbo HENRY TURBO HVR200T HENRY TURBOCARE HVR204T HENRY XTRA Alternative Part Number 204000 For Reference Purposes Only.