Safety Tension Lever Zinc Plated Ext Thread M12 40mm

• Safety tension levers are used on applications where a thoughtless or mistaken releasing or repositioning of the tension lever could lead to an accident. • The lever in its rest position is not connected with the internal spindle and can be rotated unhindered. • The tension lever engages in the serration only after pushing it down thus allowing clamping or unclamping. • The ‘freewheel’ position is re-established as soon as the handle is released. • Black oxide finish with black plastic ball knob.