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Sliding Door Keepers & Strike Plates for Patio Doors | AmesburyTruth Hardware Collection

Sliding door keepers and strike plates are essential hardware components that secure and align sliding patio and glass doors, ensuring smooth locking and reliable operation. Each keeper or strike plate acts as the critical catch point for multi-point and mortise locks, helping maintain door security and preventing forced entry. Find precisely engineered replacement parts trusted by industry professionals and compatible with leading sliding door systems.
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Sliding door keepers and strike plates are the unseen workhorses that support secure closure in patio, balcony, and glass door assemblies. These hardware pieces,sometimes called sliding door lock keepers or door keeper plates,serve as the contact and catch point for the lock bolt or latch mechanism. Without a well-fitted keeper or strike plate, even the best sliding door lock cannot latch properly, leading to reduced security, alignment issues, and operational frustration.

What Sliding Door Keepers & Strikes Do

Sliding door keepers, also referred to as sliding door strike plates or latch keepers, are mounted to the jamb and designed to receive and secure the locking hook, bolt, or latch when the door is closed. Whether you're dealing with a dual-point locking system, mortise lock, or foot-operated latch, correct keeper hardware is critical for smooth engagement and optimum strength. Strike plates and keepers can be flat or raised in various profiles to match specific lock designs, ensuring consistent weather-sealing and reliable locking for residential, commercial, and multi-family doors.

Use Cases and Compatibility

This collection is ideal for replacing worn, corroded, or damaged sliding patio door keepers, glass door strike plates, or bolt keepers on doors from leading OEMs,especially systems originally fitted with AmesburyTruth components. Whether upgrading for better security, restoring original function, or retrofitting a discontinued model, you'll find compatible options for narrow stile, wide stile, and custom sliding doors. Options include dual point lock keepers, Nexus strike plates, and flat dual-point keepers in corrosion-resistant stainless steel or durable zinc finishes.

Installation Tips & Replacement Guidance

Replacing a sliding door keeper or strike plate is often a straightforward process: remove the old hardware, align the new part using existing holes or included templates, and securely fasten. For dual-point and mortise lock systems, ensure your replacement matches the original keeper's profile, projection (raise), and hole spacing for seamless fit. Always check your door's locking mechanism and reference part numbers or dimensions to guarantee compatibility. If your door uses a foot-operated latch, look for an angled foot bolt keeper for proper engagement.

AmesburyTruth Genuine Hardware

All parts in this collection are genuine AmesburyTruth keepers, strike plates, and related hardware, trusted throughout the window and door industry for their precise tolerances and durability. TruthParts is an authorized reseller, so you can buy with confidence knowing you are getting authentic, direct-replacement components,not aftermarket copies,for long-lasting performance and full lock compatibility. Our inventory includes solutions for nearly every sliding door keeper or strike plate scenario, including hard-to-find narrow or raised profiles, white finishes, and stainless steel options for coastal environments.

  • Multiple projection heights (1/2 in., 5/8 in., 3/4 in., 1 in., and more) for exact fit
  • Single-point and dual-point configurations for all popular sliding locks
  • Flat keeper plate and raised strike designs to meet OEM specs
  • Corrosion-resistant stainless steel, zinc dichromate, and powder-coated finishes
  • Compatible with AmesburyTruth, Mercury, and other leading sliding door brands

Frequently Asked Questions

  • How do I identify the correct keeper or strike plate? Match the profile, screw hole spacing, and raise of your old part, and check for any part numbers stamped into the metal.
  • Are these compatible with older sliding door models? Many AmesburyTruth keepers are designed as direct replacements for legacy systems. Review measurements or contact us for help identifying your part.
  • Can I install these myself? Most homeowners and professionals can install sliding door keepers with basic tools. Ensure proper alignment and use the original screws if possible for best results.
  • Do you offer stainless steel options? Yes, several options including stainless steel dual-point strike keepers are available for enhanced durability and rust resistance.

Upgrade, repair, or secure your sliding patio doors with the strongest selection of sliding door strike plates, mortise lock keepers, and glass door keeper hardware,all backed by the trusted quality of AmesburyTruth and the expert support of our team.