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70/79 Series Holders and Stops

The 70 and 79 Series are heavy-duty and extra heavy-duty surface-mounted hold-open features and stops. They are designed to meet the demands of high-traffic industrial applications.

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The 70 Series and 79 Series surface-mounted holders and stops are designed to meet the demands of high-traffic industrial applications. Compatible with various door closers, the models come with templates to allow for many mounting positions, ranging from a 85° to 110° hold-open/stop angle. The templates are designed for installation in almost all types of doors, including doors with conventional butt type hinges or specialty hinges.

The 70 and 79 Series holders and stops offer rugged durability and ease of installation. The surface-applied door and jamb brackets provide reliable door control and require minimal door and frame preparation.

  • Non-handed design for simple installation and stocking
  • Improved compatibility with door closers for better door control and less wear and tear on all of the door hardware
  • Available in a heavy gauge brass and the 300 Series stainless steel or steel, to offer the broadest range of finishes in the industry to complement any design
  • Brass and stainless steel offer the highest resistance to corrosion, for a longer lasting product in a variety of weather conditions
  • Other base materials are suitable for normal interior use
  • Available in four models:
    • 70H Series hold-open model – heavy-duty
    • 70S Series stop-only model – heavy-duty
    • 79H Series hold-open model – extra heavy-duty
    • 79S Series stop-only model – extra heavy-duty
  • Options include the angle jamb bracket (J), sex bolt mounting (SB) and pin-in-socket security screw package (SOC)
  • There are five simple, standardized sizes for each model to fit different door applications
  • The 70 and 79 Series models are constructed primarily of brass and the 300 Series stainless steel substrates, with several components fabricated of steel treated to resist corrosion
  • 70 Series models utilize a 1/2" diameter stainless steel bar, while the 79 Series uses a 3/4" stainless steel bar
  • The bar is always provided in US32D; the spring, washer and nut are provided in a clear zinc finish
  • The door bracket, jamb bracket and hook (for hold-open units) are available in the following finishes:
    • (US3) Polished brass
    • (US4) Satin brass
    • (US10) Satin bronze
    • (US10B) Oil-rubbed bronze
    • (US26) Polished chrome
    • (US26D) Satin chrome
    • (SP4) Powder coat brass
    • (SP10) Powder coat bronze
    • (SP28) Powder coat aluminum
    • (SP313) Powder coat dark bronze
    • (SPBLK) Powder coat black



  • UL listed (stop-only models)

Glynn-Johnson Overhead Door Holders/Stops Catalog

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