Counterweighted Door With Hold Open Spring Plunger Latch

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Sliding deadbolt can be mounted using four M6x20 screws & square nuts

 




Spring loaded latch securely fixes door in open position


No additional brackets are required

 
 


Rotate black knob 90 degrees to lock deadbolt in open position


Add a Deadbolt Catch Part # 21.9306 to one or both sides of your counterweighted doors for additional security.