The FS-8400 series is a quality Grade 1 listed commercial door closer, offering the same model template as the big brands but at a fraction of the price. Fortstrong Hardware Company is a leading supplier of quality hardwa...

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Product Review

The FS-8400 series is a quality Grade 1 listed commercial door closer, offering the same model template as the big brands but at a fraction of the price. Fortstrong Hardware Company is a leading supplier of quality hardware at online prices.

The FS-8400 series door closer can be used in all commercial environments, offices, factories, hospitals, healthcare, schools and many more. Ultra reliable controlled closing for heavy traffic heavy-duty environments. Can be used as a direct replacement to replace Norton 8000 Series door closer.

Keep doors in high traffic areas securely and safely closed, preventing noise, heat loss and increasing safety. High-quality manufacture to American standards plus vigorously tested for quality control. Suitable for interior use door applications up to 330 pounds.

Included: 

  • FS-8400 Commercial Grade Duty Commercial Door Closer 
  • Sex Nuts 
  • Drop Plate 
  • Self-tapping & drilling screws 
  • Power Adjustment Key

Fortstrong Hardware, the smart choice in home and commercial hardware.

Warranty: 10 Year Limited Warranty



  • BUILT FOR ENDURANCE - Door closure for doors weighing 99–330 lbs, the 8400B series black hydraulic door closer delivers consistent, controlled closing day after day. Designed for wood, metal, glass & composite doors. Suitable for left & right handed install
  • ANTI-SLAM, ZERO FAILURE - The FS-8400B heavy duty door closer ensures smooth door closing every time. Performs in high traffic environments such as large offices, hospitals, malls & government buildings. A high performance door closing mechanism.
  • CUSTOMIZABLE PERFORMANCE - The automatic door closer hinge features adjustment valves to control size, sweep & latch speed. Our hydraulic door closer includes all the required tools for adjustment. Set the closing force & timing to suit your business
  • DOOR CLOSURES FOR COMMERCIAL DOORS - Includes step-by-step guide, fitting template & video walkthrough for quick & correct installation. Door closer arm and all mounting hardware included. For professional hydraulic door closers, choose Fortstrong
  • THE COMPLETE PACKAGE: Our FS-8400B commercial soft door closer includes all hardware for a perfect setup. Since 2017 Fortstrong has helped over 300,000 customers in the USA. Our auto door closer includes a 5 year product warranty for peace of mind.

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