Glynn-Johnson

Glynn Johnson 100 Series Heavy-Duty Surface Concealed Overhead Holder / Stop
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Glynn Johnson 100 Series Heavy-Duty Surface Concealed Overhead Holder / Stop

The Glynn Johnson 100 Series Concealed Overhead Holder / Stop is designed for heavy-duty applications, providing long-lasting protection for high-traffic doors, vestibule entrances, and large openings.Hold-Open models offer a selective and adjustable method for maintaining...

$549.00 $439.20
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Glynn Johnson 410 Series Medium-Duty Concealed Overhead Holder/Stop
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Glynn Johnson 410 Series Medium-Duty Concealed Overhead Holder/Stop

The Glynn Johnson 410 Series Medium-Duty Concealed Overhead Holder/Stop features an improved design allowing for simple field changes to compensate for user requirements.Hold-Open models include a rugged, automatic hold-open mechanism, tested in excess of 250,000...

$154.00 $123.20
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Glynn Johnson 450 Series Medium-Duty Surface Overhead Holder/Stop
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Glynn Johnson 450 Series Medium-Duty Surface Overhead Holder/Stop

The Glynn Johnson 450 Series Medium-Duty Surface Overhead Holder/Stop is designed for medium to light-duty door applications, offering protection for the door, frame, and surrounding obstructions.The unit holds the door open at a predetermined position,...

$161.00 $128.80
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Glynn Johnson 70 Series Heavy Duty Overhead Door Holder/Stop
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Glynn Johnson 70 Series Heavy Duty Overhead Door Holder/Stop

The Glynn Johnson 70 Series provides a heavy-duty Hold-Open mechanism for overhead door applications, functioning as a durable door holder or shock-absorbing stop.The tension is incrementally adjustable via the nut on the 1/2" diameter stainless...

$393.00 $314.40
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Glynn Johnson 79 Series Extra Heavy Duty Overhead Door Holder/Stop
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Glynn Johnson 79 Series Extra Heavy Duty Overhead Door Holder/Stop

The Glynn Johnson 79 Series Extra Heavy Duty Overhead Door Holder/Stop is engineered for extreme applications, including vault doors, cell doors, and oversized plant entry doors subject to heavy use or abusive conditions.This unit provides...

$765.00 $612.00
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Glynn Johnson 81 Series Heavy-Duty Surface Overhead Holder/Stop
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Glynn Johnson 81 Series Heavy-Duty Surface Overhead Holder/Stop

The Glynn Johnson 81 Series Holders and Stops provide rugged, heavy-duty door control utilizing a jointed-arm design for maximum stopping effectiveness.The shock absorber bracket is surface mounted, requiring preparation of the door and frame. The...

$493.00 $394.40
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Glynn Johnson 90 Series Heavy-Duty Surface Overhead Holder / Stop
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Glynn Johnson 90 Series Heavy-Duty Surface Overhead Holder / Stop

The Glynn Johnson 90 Series Heavy-Duty Surface Overhead Holder/Stop provides long-lasting protection for doors, frames, and hardware. Each model incorporates a heavy-duty channel/slide-arm design and offset jamb bracket. This unique structure allows for simple field...

$343.00 $274.40
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