Features

• Thanks to the spring reactions, you can get a dependable feeling. When detaching the door, the knurled knob fastener springs due to the same reactions for easy detachment. Productivity is increased.
• Since the knob fastener is fixed at the door detaching position, the knob fastener is not removed from the door completely. Make the operation speedy.
• Thanks to the floating nuts, tapping of the female screws for the case and hole drilling on the door side are easy.
• The square holes on the panel prevent the knurled knob fasteners (A-1039) from racing, which can happen when they are being attached to the door.
  (NB: Because of the nut fastening, there must be a gap of 5 to 6 mm between the door and the casing.)