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The Glynn-Johnson Overhead Door Holder 100 Series Concealed Mounting, provide the most reliable and versatile concealed overhead door control. They are designed for installation on virtually all types of doors mounted on conventional type butt hinges, pivots, continuous hinges, swing clear hinges and numerous other specialty hinges. When used in conjunction with many surface-applied door closers, Glynn-Johnson 100 series holders and stops provide the most effective control for entrance doors and vestibule doors of all types, as well as heavy or often used interior doors. Templates provided allow for variable mounting positions, ranging from 85° - 110° of opening.

Painted finishes are also available. Please Call 1-800-642-2403

GJ100 Catalogue

The Glynn-Johnson Overhead Door Holder 450 Series provide reliable and versatile surface-mounted overhead door control for all medium to light-duty applications. The visible components are available in a wide variety of architectural finishes to complement any design. The Glynn-Johnson 450 series holders and stops are designed for installation in virtually all types of doors and frames including doors with conventional butt hinges, offset pivots, continuous hinges, swing clear hinges and many other specialty hinges. The templates provided allow for variable mounting positions, ranging from 85° - 110° of opening.

The 450 Series replaces the older GJ360, GJ370 and GJ380 Series.

GJ450 Catalogue

The Glynn-Johnson 410 Series Overhead Door Holder/Stop Concealed Mounting is the perfect combination of form and function, Glynn-Johnson 410 series holders and stops offer effective door control and a low-profile design. Each model is constructed so that the channel is encased in the door and the jamb bracket is mortised in the frame. When the door is open, the arm and jamb bracket are visible. Conversely, when the door is in the closed position, the entire holder is completely concealed.

The 410 fits in a mortised channel on top of the door, if your doors are not mortised on the top of the door, you would have to mortise them out.  Replaces the older version GJ310, GJ320 and GJ330 series.

GJ410 Catalogue

The Surface Mounted Glynn-Johnson 90 Series Overhead Door Holder are the most rugged models available for heavy-duty applications. The channel is surface-mounted to the door, most often with barrel nuts, and the jamb bracket is surface mounted to the jamb, requiring minimal door and frame preparation.

GJ90 Catalogue