The Hedue feeler gauge is a device with which you can easily measure the gap under the door, between the wall and the window, the wall and the cabinet and other cases where a gap reading is required.
The gauge has a permanently engraved millimeter scale.
Dimension: 121x22x21mm
Measuring range: 1-20mm
Accuracy: 0.3mm
Increments: 1mm
Weight: 79g
Material: Aluminum











