This stainless tab prevents the rudder from coming out while sailing or during a capsize. Secures rudder in a capsize. Push towards transom to release rudder
 
This stainless Steel Rudder Retaining Clip. They often get bent and crack. Make sure it is positioned correctly in order to function as designed.
 
Fixing hole size: 5mm
Overall length: 78mm
Weight: 9mm
 
This is the rudder retaining clip for a Laser®.