Sliding Patio Door Replacement | Dual (2) Point Mortise Lock

$178.88
SKU: Dual (2) Pint Mortise Assembly

 

Sliding Patio Door Replacement Mortise Lock - Dual (Two) Point with Cup Trim Plate - Enhanced security Replacement Mortise Lock Assembly for sliding glass patio doors. The Dual (Two) Point Lock Mortise as shown has the self-adjusting hook design. Please review all details and measurements prior to ordering to insure proper fitment, as this is a special-order item. The Two‑point system provides several performance advantages like:

 

 

  • Enhanced security — Two locking points resist prying, lifting, and flexing attacks far better than a single latch.
  • Better weather sealing — Even pressure along the door improves resistance to wind, rain, and drafts.
  • Improved energy efficiency — A tighter seal reduces air leakage and helps maintain indoor temperature.
  • Structural stability — Prevents tall or wide sliding panels from bowing or deflecting under wind load.
  • Smooth operation — Proper alignment reduces strain on rollers and tracks, extending door life.

 

 

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Patio Door Parts
Security Hardware
Price: $178.88