McKinney CSS-9 Combination Strike and Emergency Stop Release | US26D Satin Chrome

The McKinney CSS-9 Combination Strike and Stop is a critical life-safety component engineered specifically for hospital and nursing home bathroom doors. Designed for use in anti-barricade systems, this unit replaces a standard strike plate to allow center-hung or 1/8" inset doors to be opened in both directions. In the event of a patient collapse or a barricade situation, the emergency release stop can be retracted, allowing the door to swing outward and providing medical staff with immediate access to the room without damaging the frame.

This unit is a vital solution for door restoration in healthcare facilities, transforming a standard cylindrical lock prep into a high-functioning safety opening. When paired with an emergency pivot like the EP-5J, the CSS-9 ensures that even if a door is obstructed from the inside, the stop can be cleared with a simple mechanism, facilitating rapid deployment of emergency services. Its dual-function design—acting as both a functional strike for bored locks and a safety release—makes it a cornerstone of modern institutional safety protocols.

Key Features & Performance

• Anti-Barricade Emergency Release: Allows the door swing to be reversed instantly, serving as a life-saving solution for commercial door security and patient safety.
  
• Cylindrical Lock Compatibility: Specifically manufactured for use with bored or cylindrical locks, providing a seamless solution for door surface repair during hardware upgrades.
  
• Rapid Access Deployment: Features a quick-release mechanism that overcomes interior obstructions, minimizing delays for first responders and nursing staff.
  
• Versatile Frame Fit: Available for standard frame sizes including 5-3/4", 5-7/8", and 6-3/4", ensuring a precise flush-mount installation.
  
• Institutional Grade Finish: The US26D Satin Chrome finish offers a professional aesthetic that is easy to sanitize and resists heavy wear.
  

Technical Details & Specifications

• Brand: McKinney (ASSA OBLOY)
• Model Number: CSS-9
• Application: 1-3/4" Thick Doors (Center Hung or 1/8" Inset)
  
• Latch Bolt Location: Available in Offset or Center Hung
  
• Standard Frame Sizes: 5-3/4", 5-7/8", and 6-3/4" (Custom units available up to 10")
  
• Finish: US26D (626) Satin Chrome
  
• ANSI Number: A1882
• Fasteners Included: Packed with 1/2" x 8-32 Machine Screws. 
  

Important Installation & Compatibility Notes

The McKinney CSS-9 is designed for use with cylindrical locks and cannot be used with deadbolts, as the bolt would prevent the emergency outward swing. While typically used with bored locks, it may not be compatible with certain mortise locks. For applications involving CORBIN RUSSWIN, SARGENT, or YALE mortise locks, please consult the factory to ensure strike alignment. This unit is most effective when installed alongside the McKinney EP-5J Emergency Pivot.

Why Choose the McKinney CSS-9?

The McKinney CSS-9 is the professional’s choice for healthcare facilities where every second counts. By integrating a strike plate with an emergency stop release, it provides a permanent and cost-effective solution for door security that meets stringent life-safety codes. It delivers industrial-grade reliability and the peace of mind that comes with a high-performance anti-barricade system.

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