Don-Jo 27-CW Stainless Steel Wrap-Around Plate | Alarm Lock Trilogy Reinforcer

The Don-Jo 27-CW Stainless Steel Wrap-Around Plate is a high-security architectural solution designed specifically for the reinforcement and restoration of doors utilizing Alarm Lock Trilogy series hardware. Measuring an expansive 5" wide x 15" high, this heavy-duty door wrap-around plate is engineered for 1-3/4" thick doors with a 2-3/4" backset. It is the premier solution for door surface repair when transitioning to electronic access control or repairing a door leaf damaged by high-traffic usage.

Precision-manufactured with a 2-1/8" bore, the 27-CW includes factory-punched mounting holes specifically mapped for Alarm Lock 2700, T2, and 3000 Series locksets. By "sandwiching" the door edge and faces in industrial-grade steel, it serves as a critical solution for commercial door security, preventing the door from splitting and providing the rigid foundation necessary for heavy electronic locks.

Key Features & Performance

• Alarm Lock Trilogy Compatibility: Custom-prepped with specialized mounting holes for the Alarm Lock DL2700, T2, and DL3000 series, ensuring a perfect alignment for the keypad and battery pack chassis.
• Oversized 15-Inch Coverage: The extended height acts as a comprehensive remodeling scar plate, concealing "ghosting," abandoned holes from previous mechanical locks, and extensive surface damage.
• Standard 2-3/4" Backset: Features a factory-punched 2-1/8" hole positioned at the standard commercial backset, making it a "drop-in" upgrade for retail and office entryways.
• Premium 630 Stainless Steel: Manufactured from US32D / 630 Satin Stainless Steel, offering superior corrosion resistance and a modern, brushed finish that coordinates with high-end electronic hardware.
• Structural Reinforcement: Strengthens the door leaf to prevent the heavy electronic lock chassis from loosening over time and provides a permanent solution for door edge reinforcement.

Technical Details & Specifications

• Brand: Don-Jo
• Model Number: 27-CW
• Overall Size: 5" Width x 15" Height
• Door Thickness: 1-3/4"
• Backset: 2-3/4"
• Hardware Compatibility: Alarm Lock 2700, T2, and 3000 Series
• Material: Heavy-Gauge Stainless Steel
• Finish: US32D/630 (Satin Stainless Steel)
• Installation: Includes all necessary mounting fasteners. The electronic lock's own thru bolts pass through the precision-cut plate to create a rigid, tamper-resistant bond.

Why Choose the Don-Jo 27-CW?

The Don-Jo 27-CW is the industry-standard "problem solver" for facility managers upgrading to standalone access control. Because Alarm Lock Trilogy units are significantly heavier than standard cylindrical locks, they require the extra stability this stainless steel wrap plate provides. It is a cost-effective and permanent solution for door restoration, delivering the industrial-strength security and polished appearance required for schools, hospitals, and government facilities.

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