Don-Jo 2-SS Security Cylindrical Lock Strike | 4-7/8" High-Security ASA Strike

The Don-Jo 2-SS Security Cylindrical Lock Strike is a heavy-duty reinforcement plate engineered to significantly increase the strength and kick-in resistance of any door opening. This 4-7/8" high-security strike is designed for use with cylindrical locksets, providing a massive upgrade over standard residential or light-duty strikes. By expanding the strike footprint and doubling the number of mounting points, the 2-SS serves as a premier solution for door frame reinforcement, ensuring your hardware stays secure even under extreme force.

Measuring 4-7/8" x 1-1/4", this plate adheres to the standard ANSI ASA cutout specifications, making it a perfect fit for commercial hollow metal frames or reinforced wood jambs. It is an essential component for commercial door security upgrades in schools, retail spaces, and multi-family housing.

Key Features & Performance

• Enhanced Strike Security: Specifically designed for cylindrical locksets, featuring a precision-cut opening that ensures smooth latch engagement and reliable locking.
• ASA Standard Dimensions: The 4-7/8" height allows this plate to fit standard commercial frame preps, providing a seamless "drop-in" upgrade for existing installations.
  
• Four-Point Anchoring: Packaged with four wood screws, allowing the plate to be anchored deeply into the structural wall studs rather than just the door jamb.
  
• Professional Silver Lacquer Finish: Features a durable silver lacquer finish that provides a clean, modern aesthetic while resisting corrosion and daily wear.
  
• Superior Forced Entry Resistance: Reinforces the most vulnerable part of the door assembly—the strike area—to prevent frame splitting and latch failure during a break-in attempt.

Technical Details & Specifications

• Brand: Don-Jo
• Model Number: 2-SS
• Height: 4-7/8" (Standard ASA)
  
• Width: 1-1/4"
  
• Material: Heavy-Gauge Steel
• Finish: Silver Lacquer (SL)
  
• Application: Cylindrical Lock Reinforcement
• Fasteners: Includes 4 wood screws. For high-traffic commercial frames or maximum-security applications, these can be replaced with machine screws or thru bolts for a permanent, vibration-resistant mount.
  

Why Choose the Don-Jo 2-SS?

The Don-Jo 2-SS is the industrial-strength choice for facility managers and property owners who refuse to compromise on security. Standard strikes often fail because they are only secured by two short screws; this heavy-duty security strike utilizes four mounting points to distribute impact stress across the entire frame. It is a cost-effective and permanent solution for door frame restoration, providing the structural integrity required to protect your facility. Whether you are performing a hardware retrofit or a new installation, the 2-SS offers the professional-grade protection that modern buildings demand.

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