Lock attached to a clamp that prevents point blades from moving. The movable element is found through the asset-in-state relation. Not to be confused with the <a href="$element://{5843BDE9-40E5-45da-9B71-D296F1DD076B}"><font color="#0000ff"><u>facing point lock</u></font></a> which is a (remotely operated) movable component.