The identified detention force was determined at room temperature on a polished steel plate S235JR (ST37) which has a thickness of 10mm, the magnet was deducted vertically. (1kg ~ 10N). A difference of up to - 10% compared to the specified value is in exceptional cases possible. In general, the value exceeds the determined value. Please note, that on thinner, painted and not absolute plan undergrounds the pull force only represents a certain faction of the test values!
