Blade Lock Red

Heiniger "Saphir" - Blade interlock

(Latch - blade release assembly) 

 

It is important when fitting the blade release lever that you ensure the two hair spring sprigs of the Blade support (blade hinge assembly) are correctly slotted into the two holes provided (see red arrows) before you refit and tighten the screws to the clipper head. If this is not done correctly the blade may not fit or release correctly.