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    • Don Jo

    Don-Jo: The Professional's Secret for Door Repair and Protection

    When a door is damaged by a break-in, or when a lock is being retrofitted into an old prep, Don-Jo is the brand that saves the day. Specializing in Wrap-Around Plates, Latch Protectors, and Kick Plates, Don-Jo hardware reinforces the weakest points of a door. At Lock Depot, we carry the full line of Don-Jo architectural accessories that help you repair a door instead of replacing it.

    We stock the popular Don-Jo Wrap-Around Plates (for converting mortise to cylindrical or repairing "blown out" wood doors) and Latch Guards that prevent intruders from prying the latch open. If you're dealing with a "misaligned" strike or a door that won't stay latched, Don-Jo's specialty plates and fillers are the industry's most trusted solution for a professional finish.

    PRO TIP: Preventing the "Pry-Bar" Attack

    The most common commercial break-in involves a pry bar at the latch. Don-Jo Latch Protectors (like the LP series) are a $20 investment that can save a $2,000 door. For out-swinging doors, always install a latch protector that covers the strike plate; it physically blocks the gap, making it nearly impossible to "shim" or pry the latch back.

    Don-Jo plates and protectors ship factory-new from our warehouses across America. Order before 2 PM EST for same-day shipping.

    Product Type Material Best For
    Wrap-Around Plate Door Reinforcement Stainless Steel Break-In Repair / Mortise Conversion
    LP-207 Latch Protector Steel Anti-Pry / Out-Swing Doors
    Kick Plate Door Protection Stainless / Brass High-Traffic / ADA Push-Side
    Extended Lip Strike Strike Plate Steel Latching Issues / Thick Trim
    Filler Plate Conversion Plate Stainless Steel Covering Old Mortise Preps

    Top Sellers

    • Shop Don-Jo Wrap-Around Plate (Stainless Steel)
    • Shop Don-Jo LP-207 Latch Protector for Key-in-Lever Locks
    • Shop Don-Jo Kick Plates (Multiple Sizes & Finishes)
    • Shop Don-Jo Extended Lip Strike Plates

    Don-Jo Resource Hub

    Don-Jo Door Hardware FAQ

    Can a Don-Jo wrap plate repair a door after a break-in?

    Yes. The wrap plate covers the damaged area around the lock prep, reinforcing the wood or metal and allowing you to install a new lock without replacing the entire door.

    What is the difference between a latch protector and a latch guard?

    They serve the same purpose — preventing someone from prying or shimming the latch bolt. "Latch Protector" is the Don-Jo product name, while "Latch Guard" is the generic industry term.

    Do Don-Jo plates come in different finishes?

    Yes. Most Don-Jo products are available in Satin Stainless (630), Bright Brass (605), and Oil Rubbed Bronze (613). Stainless steel is the most popular for commercial applications.

    How do I convert a mortise lock door to a cylindrical lock?

    Use a Don-Jo conversion plate (wrap-around) designed for this purpose. It covers the old mortise pocket and provides a clean surface for a standard 2-1/8" cylindrical bore prep.

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