Rockwood 473 Heavy-Duty Floor Stop & Manual Door Holder

The Rockwood 473 Floor Stop & Holder is a premium, dual-action hardware solution designed to protect your walls while providing a reliable way to hold doors in the open position. Standing at a generous 3-3/4" height, this unit is engineered from high-quality cast brass to withstand the momentum of heavy-leaf commercial doors. It is the ideal choice for schools, hospitals, and office buildings where doors must remain open for high-volume foot traffic or equipment transport.

Industrial Strength & Dual-Functionality

• Integrated Door Holder: Features a manual hook and keeper system that securely holds the door in place, preventing accidental closing due to wind or heavy drafts.
  
• Heavy-Duty Impact Protection: Equipped with a resilient DuraFlex bumper that absorbs shock and prevents damage to the door's finish and internal hardware.
  
• Anti-Rotation Mounting: The 2-1/2" diameter base utilizes a dual-fastener system—a heavy-duty 5/16-18 stud with a lead anchor plus an additional #8 screw—to ensure the stop never spins or loosens over time.
  

Please Note - This is not approved for Fire Rated Door Openings

Technical Specifications

• Model: Rockwood 473
• Material: Solid Cast Brass
• Bumper: Non-marring DuraFlex
• Stop Dimensions: 2-1/2" Base Diameter x 3-3/4" Total Height
  
• Keeper Size: 1" Wide x 1-3/4" High
• Fasteners (Stop): 5/16-18 x 1-3/4" Stud with Lead Anchor; #8 x 3/4" OH SMS with Plastic Anchor
  
• Fasteners (Keeper): 2 ea. #12 x 1-1/4" FH WS with Plastic Anchors