Glynn Johnson 70 Overhead Holder - Surface Mounted, Heavy Duty

Glynn Johnson 70 Overhead Holder - Surface Mounted, Heavy Duty
Glynn Johnson

Glynn Johnson 70 Series Overhead Door Holders and Stops are surface applied to provide reliable door control with minimal door and frame preparation. Product is available with an option of hold-open or stop only functions and a wide array of finish options. 

PRICED PER PIECE

See tabs below for additional information
    • SKU
      GJ703H-US3
    • Market price:$382.00
      • save 10%
    • Starting price: Price: $343.80 per item
     

    Glynn Johnson 70 Series Overhead Door Holders and Stops are surface applied to provide reliable door control with minimal door and frame preparation.

    Materials: 70 series models are constructed primarily of brass and 300 series stainless steel substrates, with several components fabricated of steel treated to resist corrosion. 1/2" diameter stainless steel bar provided in US32D finish. Spring, washer and nut provided in a clear, zinc finish.

    Function: Hold-Open model: Provides a selective hold-open function with easy-to-adjust tension.  Simple 90 degree rotation of the roller mechanism disables the Hold-Open function, allowing the unit to serve as a shock-absorbing stop.  Hold-Open function provides a convenient method of holding the door open at a predetermined location for short or long periods of time, permitting an unobstructed traffic flow through the opening.

    Stop-Only model: Provides a reliable method of door control when the hold-open function is not a requirement.  Provides shock-absorbing capability and may be used on fire doors.

    Angle Jamb Bracket: Available to convert standard models to flush transom mounting. Affixes to standard jamb brackets.

    Classification: Stop only models are UL listed as miscellaneous fire door accessories. May be used on hollow metal fire doors or wood fire doors without adversely affecting the fire rating on the fire door and/or fire door frame. 

    Installation:  Product is provided with templates to allow for variable mounting positions, ranging from 85 degrees to 110 degrees hold-open/stop angle.  Templates are designed for installation in almost all types of doors. See Installation Tab for complete installation instructions. 

    Additional Options: including angle jamb brackets, sex bolts and pin-in-socket security screws can be ordered. Please  contact us or call our office at 845-388-1300.

    Please note, images are for illustrative purposes only. They are not actual photos. Therefore, actual colors may vary slightly and size may be enlarged to show detail. 

    This product has a 1 year guarantee against defects in workmanship and materials.

    Click here to view our Full Warranty Policy.

    For additional options, please see our 79 Series Extra Heavy Duty Overhead Door Holder.

      • SKU
        GJ703H-US3
    • Material
      Brass, Stainless Steel
    • Strength
      Heavy Duty
    • Size
      2 (23 1/16"-27"), 3 (27 1/16" - 33"), 4 (33 1/16" - 39"), 5 (39 1/16" - 45"), 6 (45 1/16" - 54")
    • Function
      Hold-Open, Stop- Only
    • Mounting
      Surface Mount
    • QuickShip
      No
    • Manufacturer
      Glynn Johnson
    • MPN
      G70
    • Finishes
      • Finish
        Polished Brass (US3), Satin Brass (US4), Satin Bronze (US10), Oil Rubbed Bronze (US10B), Polished Chrome (US26), Satin Chrome (US26D), Powder Coat Brass (SP4), Powder Coat Bronze (SP10), Powder Coat Aluminum (SP28), Powder Coat Dark Bronze (SP313), Powder Coat Black (SPBLK)
    • Compliance Details
      • Compliance Details
        BHMA Certified
      • ANSI Designation
        C08511
      • Warranty
        1 Year Limited Warranty

    Printable Documents:

    Click to print Glynn Johnson 70 Series Surface Mounted Overhead Door Holder Product Specs.

    Sample Applications:

    Glynn Johnson 70 Series Sample Applications

    Sizing Options:
    Glynn Johnson 70 Series Sizing Chart

    Certifications:
    Glynn Johnson 70 Series Certifications

     

    Printable Documents:
    Click to print Installation Instructions for Glynn Johnson 70 Series Overhead Door Holders. 

    Notes:

    A. Hollow metal frames should be properly reinforced with a 3/16" (5) minimum thickness by 12" (304) minium length plate.

    B. Hollow metal doors should be properly reinforced with a 3/16" (5) minium thickness by 2 1/2" (64) minimum width plate.

    C. Stop only units are permitted on many fire door applications. However, mechanical hold-open devices that require manual release are not permitted for use on any fire door as outlined on NFPA80 or 5" NFPA101.

    D. Dead stop (DS) templating may be used on hold open and stop only models. The DS position is reached when the shock spring is fully compressed.  When DS templating is used, the initial degree of stop will be 5" - 7" less than the DS opening, for use on door opening back-to-back, againt a wall or obstruction.

    Installation:

    1A. Determine the mounting being used from illustration below.
      B. Select mounting group number from chart below. Continuous hinges are grouped with 1 1/2" wide butt or 4 1/2" swing clear hinge.
      C. Using the mounting group number and the overhead holder or stop size and the degree of opening desired. Find "A" and "B" dimensions from the chart. See note D in attachment for information about dead stop.

    2. A. Locate "B" dimension on the stop. Note that the "B" dimension is measured from the centerline of the hinge as shown.

    B. For metal frames, use A #7 drill and a 1/4" - 20 tap in 4 places. For wood frames, drill a 3/16" pilot holes in 4 places.

    3. A. Locate "A" dimension on the door. Note that the "A" dimension is measured from the centerline of the hinges as shown.

    B. Choose the type of fasteners being used to mount the door bracket to the door. Mounting holes should be prepared in the field.

                    1. Machine screws to a reinforced metal door, drill down 7/8" (22) from the stop using #7 drill and 1/4-"20 tap in 3 places.

                    2. Using grommet nuts on the outside two mounting holes, drill 7/8" (22) down from stop 9/32" (7) diameter through door in 2 places. On the center hole for metal doors, use a #7 drill and 1/4" -20 tap of for wood doors, drill a 3/16" pilot hole.

                    3. Optional, using sex bolts on the outside two mounting holes, drill 7/8" (22) down from stop 3/8" (10)diameter through door in 2 places. On the center hole for metal doors, use a #7 drill and 1/4" - 20 tap or for wood doors. Drill a 3/16" pilot holes. Not provided standard, but available on request.

    4. A. Install jamb bracket on the stop.
        B. Install the door bracket on the door.

     

    • General Ship Time:
      • Items are custom made to order and require a lead time of 2 weeks.
      • Expedite options are available, please call our office for assistance.
      • Ships via major carriers, such as UPS or FedEx Ground, with tracking information provided.
         
    • Domestic Shipping Fees- (Hawaii and Alaska not Included):
      • FREE SHIPPING on orders over $200.00 (excludes oversized and freight orders).
      • There will be a flat $19.99 shipping and handling fee on orders under $200.00.
      • Oversized Items: Items 86" and above have an oversize surcharge of $70.00
      • Freight Orders: Items 95" and above require freight shipment and have a shipping charge of $150.00
      • Orders totals above $1,500.00 will ship free, regardless of size.
         
    • Alaska and Hawaii, Canada, and International Shipping:
    • Returns:
      • Stock Items can be returned with a 30% Restock fee. Items must be in new, resaleable condition.
      • All other items are custom made to order and are not returnable.
      • We are commited to your satisfaction. As a courtesy, we may, at our discretion accept returns with a minimum 30% restock fee.
      • Please call or email us to receive an RMA number before returning. No returns will be processed without an RMA number.
      • Return shipping is customer's responsibility. A return address will be provided with RMA#.
      • If you are shipping via USPS (not recommended) do NOT require signature as we will not be able to pick up your package from local post office facility.

    SHIPPING / PROCESSING TIME:

    This product ships directly from the manufacturer. 
    Zero is experiencing Significant Delays. If you are in a rush please call us for alternative options.



    • Domestic Shipping Fees- (Hawaii and Alaska not Included):
      • FREE SHIPPING on orders over $300.00 (excludes oversized and freight orders). 
      • There will be a flat $19.99 shipping and handling fee on orders under $300.00.
      • Oversize: Orders containing items sized 50" - 95" have an oversize surcharge of $49.99.
      • Freight Items: Orders containing items sized 96" - 108" have an oversize surcharge of $199.99.
      • Oversize Freight Items: Orders containing items sized 109" and above have an oversize surcharge of $299.99.
      • Orders totals above $2,000.00 will ship free, regardless of size.
         
    • Alaska and Hawaii, Canada, and International Shipping:
    • Returns:
      • This product is custom made and is not returnable.
      • We are committed to your satisfaction, as a courtesy, we may, at our discretion accept returns with a minimum 30% restock fee.
      • CLAIMS FOR SHORTAGE OR DAMAGE IN TRANSIT: All claims must be made within Seven (7) days of receipt of goods.
      • Weatherstripping products will not be considered for returns.
      • Item must be in new, re-saleable condition.
      • Please call or email us to receive an RMA number before returning. No returns will be processed without an RMA number.
      • Return shipping is customer's responsibility. A return address will be provided with RMA#.
      • If you are shipping via USPS (not recommended) do NOT require signature as we will not be able to pick up your package from local post office facility.
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