Glynn-Johnson 410 Series Mediu...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$141.00
$97.07
Glynn-Johnson 410 Series Medium Duty Concealed Overhead Door Holders and Stops

Glynn-Johnson 410 Series Medium Duty Concealed Overhead Door Holders and Stops

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Model: 412H-SPBLK
$141.00
$97.07
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$141.00
$97.07
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Glynn-Johnson 410 Series Medium Duty Concealed Overhead Door Holders and Stops

The Glynn-Johnson 410 Series delivers the industry's widest variety of functions, base materials, and finishes for medium- to light-duty door control applications. Designed with a low-profile concealed configuration, the channel is encased within the door and the jamb bracket is mortised into the frame — keeping the entire holder completely hidden when the door is closed. Compatible with most surface-applied door closers, the 410 Series supports variable mounting positions ranging from 85° to 110° of opening, and works with conventional butt-type hinges as well as specialty hinges. Available in four distinct model variants — 410H (hold-open), 410S (stop-only), 410F (friction hold-open), and 410SE (special stop-only) — this series offers exceptional versatility for commercial door hardware installations.

Key Features

  • Widest Variety of Functions: Available in four model series — 410H hold-open, 410S stop-only, 410F friction hold-open, and 410SE special stop-only — to suit virtually any medium- to light-duty application requirement.
  • Fully Concealed Design: Channel is encased within the door and the jamb bracket is mortised into the frame; when the door is closed, the entire holder is completely concealed for a clean, low-profile appearance.
  • Variable Mounting Positions: Provided templates allow for mounting positions ranging from 85° to 110° of opening, offering flexible installation for a wide range of door configurations.
  • Non-Handed Design: Simplifies installation and stocking by eliminating the need to specify handing at the time of order.
  • Broad Door Compatibility: Compatible with single- and double-acting doors, as well as doors with conventional butt-type hinges or specialty hinges, for maximum installation flexibility.
  • Improved Door Closer Compatibility: Engineered for better door control and reduced wear and tear on all door hardware when used with most surface-applied door closers.
  • Premium Base Material Options: Available in brass, 300 Series stainless steel, and steel to offer the broadest range of finishes in the industry, complementing any architectural design.
  • Superior Corrosion Resistance: Brass and 300 Series stainless steel options provide the highest resistance to corrosion for longer-lasting performance across various weather conditions; other base materials are suitable for normal interior use.

Technical Specifications

  • Duty Level: Medium Duty
  • Product Group: Door Controls
  • Product Subgroup: Overhead Stops and Holders
  • Product Type: Overhead Stops and Holders - Concealed Mount
  • Subcategory: Stops and Holders
  • Commercial/Residential: Commercial
  • Product Category: Door Controls

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Government and Municipal Buildings
  • Multi-Tenant Residential Properties
  • Industrial and Warehouse Facilities

Why Glynn-Johnson 410 Series?

Glynn-Johnson 410 Series concealed overhead holders and stops are engineered to deliver professional-grade door control with a refined, low-profile aesthetic. Constructed from premium materials including brass and 300 Series stainless steel, these units provide exceptional corrosion resistance and long-term durability in demanding commercial environments. With the industry's broadest range of functions, base materials, and finishes, the 410 Series is the trusted choice for architects, specifiers, and installers seeking reliable performance and design flexibility.

Product Specs

Series:
410 Series
Duty Level:
Medium Duty
Product Group:
Door Controls
Product Subgroup:
Overhead Stops and Holders
Product Type:
Overhead Stops and Holders - Concealed Mount
Subcategory:
Stops and Holders
Commercial/Residential:
Commercial
Product Category:
Door Controls
Department:
Door Hardware

Glynn-Johnson 412H-SPBLK – Frequently Asked Questions

1) How do I pick the right size Glynn-Johnson 410 concealed overhead stop for my door?
Size the 410 by the width of the door leaf. It comes in five sizes: 18 to 23 inches, 23-1/16 to 27 inches, 27-1/16 to 33 inches, 33-1/16 to 39 inches, and 39-1/16 to 45 inches for doors hung on butt hinges or offset pivots. A standard 36 inch commercial leaf falls in the 33-1/16 to 39 inch size. Doors on center-hung pivots read off a different range, so check which way the door is hung before you pick the size.
2) My doors are on center-hung pivots. Does that change which 410 overhead stop size I order?
It does, and it shifts you a size. On the Glynn-Johnson 410, the unit listed for 27-1/16 to 33 inch doors on butt hinges or offset pivots is the one that covers 33-1/16 to 39 inch center-hung doors. The next size up covers 33-1/16 to 39 inch butt-hung or 39-1/16 to 45 inch center-hung, and the largest covers 39-1/16 to 45 inch butt-hung or 45-1/16 to 51 inch center-hung. Read the center-hung range on the size, not the butt-hinge range, or you'll order the wrong length channel.
3) What is the difference between the Glynn-Johnson 410H, 410S, 410F and 410SE?
Those are the four functions of the 410 Series, and the function is what you specify on the order. H is hold-open: the door catches at the set opening position and stays there until you pull it loose. S is stop-only: it limits the swing and does not hold the door open at all. F is friction hold-open, which uses friction rather than a positive catch, so the door will hold where you set it and can be pushed closed without releasing a detent. SE is the special stop-only version. Pick S or SE where you only need to protect the wall or adjacent hardware, and H or F where housekeeping or deliveries need the door to stand open.
4) What has to be cut into the door and frame to install a concealed overhead stop like the 410?
This is a mortised installation, not a surface application. The 410's channel is encased within the door itself and the jamb bracket is mortised into the frame, so both the door and the frame have to be prepped. That is why nothing shows when the door is closed. If the door is already hung and you cannot rout it, a concealed unit is the wrong choice for that opening, and a surface-mounted stop and holder such as the Norton Rixson 10 Series is the one that installs on the door face and frame soffit instead.
5) What is the closest concealed overhead stop and holder to the Glynn-Johnson 410 Series from another manufacturer?
The Sargent 1530 is the nearest match. It is a medium duty concealed mount door stop/holder rated for 110 degrees of opening and carrying an ANSI Grade 1 rating. Both units are mortised into the opening rather than surface applied. The Glynn-Johnson 410 Series is medium duty as well, its templates allow mounting positions from 85 to 110 degrees, and it is offered in four functions - 410H hold-open, 410S stop-only, 410F friction hold-open and 410SE special stop-only - across door opening sizes from 18 inches through 45 inches on butt hinges and offset pivots, or up to 51 inches center hung.
6) Which concealed overhead door stop is offered with a fire rating?
The ABH 1000 Series is a heavy-duty concealed mount overhead door stop that carries a fire rating. If the same opening also needs a hold-open, the ABH 1000RA and 1000SA are heavy-duty concealed mount stops and holders with adjustable opening control. The Glynn-Johnson 410 Series is a medium duty concealed holder and stop whose channel is encased within the door and whose jamb bracket mortises into the frame, offered in hold-open, stop-only, friction hold-open and special stop-only functions.
7) The door and frame cannot be mortised for a concealed overhead stop - what mounts on the surface instead?
Look at the Norton Rixson 10 Series Checkmate surface units. The 10-236 is a surface door stop and holder with an adjustable hold-open feature, and the 10-346 is a surface stop and holder for commercial door control; both are medium duty. The Norton Rixson 10-336 is a standard duty overhead stop with adjustable opening control, Grade 1. These attach to the face of the door and frame, where the Glynn-Johnson 410 Series requires the channel to be encased within the door and the jamb bracket mortised into the frame so the holder disappears when the door is closed.
8) Do I have to specify handing when I order a Glynn-Johnson 410 overhead holder?
No. The 410 Series is non-handed, so one unit covers left- and right-hand openings. For a property manager or a supply house stocking spares, that means a single part number per size and function covers every door of that width in the building instead of two.
9) What opening angle can a Glynn-Johnson 410 concealed stop be set to?
Anywhere from 85 to 110 degrees. The angle is fixed by where you mount the jamb bracket, and the templates supplied with the 410 lay out the positions across that range, so you choose the stop angle at install time. If you need an opening angle that can be dialed in later without re-prepping the frame, the ABH 1000RA and 1000A Series and the Norton Rixson 10 Series are built with field-adjustable opening control.
10) Can I use a Glynn-Johnson 410 overhead stop on a door that already has a surface door closer?
Yes, the 410 Series is compatible with most surface-applied door closers, and running the two together is the point: the overhead stop takes the impact when someone throws the door open, instead of the closer arm and the hinges absorbing it. Set the stop angle so the door is caught before the closer arm reaches the end of its travel.
11) Will a Glynn-Johnson 410 work on a double-acting door or on doors with specialty hinges?
Both. The 410 Series works on single-acting and double-acting doors, and on doors hung on conventional butt-type hinges as well as specialty hinges. Center-hung and offset pivot applications are covered too, but they are sized off different door width ranges than butt-hung doors, so match the size to how the leaf is actually hung.
12) Can a Glynn-Johnson 410 overhead holder go on an exterior door or a wet area?
Specify the base material for the environment. The 410 Series is made in brass, 300 Series stainless steel, and steel; the brass and 300 Series stainless versions carry the highest corrosion resistance and are the ones to put on exterior openings, entry vestibules, pool corridors and coastal work. The other base materials are meant for normal interior use, so keep those on office, classroom and corridor doors.
13) I need a concealed overhead door stop for a fire rated opening. What do you carry?
The ABH 1000 Series is the concealed mount overhead door stop carried with a fire rating, and it is a heavy duty unit. For fire door work the stop has to suit the door assembly and the closer arrangement on that opening, so match it against the door label and the hardware schedule before you order.
14) Is there a simpler or lighter concealed overhead stop than the Glynn-Johnson 410 for a single interior door?
For a one-off interior door where you do not need the function and finish range, there are single-purpose options. The Don-Jo 3023 is a standard duty concealed overhead stop in satin stainless for 30 inch doors and the 3024 is the same thing for 36 inch doors, so there is no size chart to work through. If you specifically want a friction hold-open, the DORMA 711F is a standard duty concealed friction stop for 21 to 27 inch door openings. Where you need multiple functions, twelve finishes, or brass and stainless base materials across a whole building, the 410 Series is the one that covers it from a single series.
15) What is a comparable medium duty concealed overhead stop and holder from another brand?
The Sargent 1530 is the closest match to the Glynn-Johnson 410 Series in the same class: a medium duty, ANSI Grade 1 concealed mount door stop and holder with a 110 degree opening. Both mortise into the door and frame and disappear when the door is shut. Where the 410 pulls ahead is the range you can order from it, four functions across hold-open, stop-only, friction hold-open and special stop-only, twelve finishes, and brass, stainless and steel base materials, so a building can be standardized on one series.
16) The specification calls for an ANSI Grade 1 overhead stop - which models meet it?
Among the comparable overhead stops, the Sargent 1530 is a medium duty concealed mount door stop/holder with a 110 degree opening and a Grade 1 rating, the Sargent 690 is a heavy duty overhead concealed door stop/holder with ANSI Grade One compliance, the Norton Rixson 1 Series Checkmate is a heavy duty concealed door stop and holder at Grade 1 with a 110 degree opening, and the Norton Rixson 10-336 is a standard duty overhead stop at Grade 1 with adjustable opening control. The concealed ones prep the same way as the Glynn-Johnson 410 Series, with the channel in the door and the bracket in the frame.
17) What is an alternative to a 410F friction hold-open concealed overhead stop?
The DORMA 711F is a standard duty concealed friction stop from the 700 Series, sized for a 21 to 27 inch door opening. The Glynn-Johnson 410F is the friction hold-open function within the 410 Series, and the family's door opening sizes run 18 to 23 inches, 23-1/16 to 27 inches, 27-1/16 to 33 inches, 33-1/16 to 39 inches and 39-1/16 to 45 inches on butt hinges or offset pivots, so it reaches wider leaves than the single 711F range.
18) Is a Don-Jo 3023 or 3024 concealed overhead stop a substitute for a Glynn-Johnson 410?
Not a straight one. The Don-Jo 3023 is a standard duty concealed overhead door stop in satin stainless steel built for 30 inch doors, and the 3024 is the same stop for 36 inch doors - each is a stop covering one door width. The Glynn-Johnson 410 Series is medium duty, spans five door opening ranges from 18 inches through 45 inches on butt hinges and offset pivots, and adds hold-open, friction hold-open and special stop-only functions alongside plain stop-only, in brass, 300 Series stainless steel and steel.
19) Is there a tamper-resistant screw option on the Glynn-Johnson 410 overhead stop?
Yes. The 410 can be ordered with SOC pin-in-socket security screws, which is the option to specify for detention-adjacent spaces, behavioral health units, school restrooms and any opening where the hardware gets picked at. It is an order option, so call it out when you place the order rather than trying to add it later.
20) Which concealed overhead stop can be finished to match an oil rubbed bronze or black hardware package?
The Glynn-Johnson 410 Series is the one that carries the finish range for it, in twelve options including US10B oil rubbed bronze, US3 polished brass, US4 satin brass, US10 satin bronze, US32 polished stainless, US32D satin stainless steel, 652 chrome-like coating and powder coats in black, bronze, dark bronze, aluminum and brass, drawn from brass, 300 Series stainless steel and steel base materials. The Don-Jo 3023 for 30 inch doors and the Don-Jo 3024 for 36 inch doors are concealed overhead door stops supplied in satin stainless steel.
How fast can I get the Glynn-Johnson 412H-SPBLK delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Glynn-Johnson 412H-SPBLK come with a warranty?
Absolutely. The Glynn-Johnson 412H-SPBLK is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Glynn-Johnson 412H-SPBLK?
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