Don-Jo ETS-125 Extended Lip T ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$21.39
Don-Jo ETS-125 Extended Lip T Strike, 2-3/4" x 2-1/2", Non-Ferrous, Commercial Door Hardware

Don-Jo ETS-125 Extended Lip T Strike, 2-3/4" x 2-1/2", Non-Ferrous, Commercial Door Hardware

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Model: ETS 125 630
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$21.39
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Don-Jo ETS-125 Extended Lip T Strike — 2-3/4" x 2-1/2" Non-Ferrous Commercial Door Strike

The Don-Jo ETS-125 is a commercial-grade Extended Lip T Strike designed to provide reliable latching performance for a wide range of door applications. Measuring 2-3/4" in height and 2-1/2" in width — with the width measured from the center of the screw hole to the end of the lip — this strike is constructed from non-ferrous material for corrosion resistance and long-term durability. Manufactured to 18-gauge (.050) thickness, the ETS-125 is available in multiple finishes including 605, 609, 622, and 630 DU to complement virtually any door hardware configuration. With a single latch hole design, it offers a clean, straightforward installation suited to commercial environments.

Key Features

  • Precise Dimensions: Measures 2-3/4" in height and 2-1/2" in width, with width measured from the center of the screw hole to the end of the lip for accurate installation alignment.
  • Non-Ferrous Construction: Built from non-ferrous material, providing inherent corrosion resistance and suitability for a broad range of commercial door applications.
  • 18-Gauge Thickness: Manufactured to 18 ga. (.050) gauge for a balance of strength and workability in commercial door hardware installations.
  • Extended Lip T Strike Design: The extended lip configuration provides additional latch engagement depth, improving door security and latch retention performance.
  • Single Latch Hole: Features one latch hole for a clean, streamlined installation compatible with standard latch bolt configurations.
  • Multiple Finish Options: Available in finishes 605, 609, 622, and 630 DU, allowing coordination with a wide variety of door hardware and architectural styles.
  • Convenient Shelf Pack Quantity: Sold in shelf packs of 10, making it practical for contractors, facilities managers, and distributors managing multiple installations.

Technical Specifications

  • Subcategory: Door Strikes
  • Product Group: Parts and Accessories
  • Product Subgroup: Door Strikes and Strike Boxes
  • Product Type: Door Strikes
  • Commercial/Residential: Commercial
  • Product Category: Parts and Accessories
  • Product Substrate: Non-Ferrous
  • Department: Door Hardware

Typical Applications

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

Why Don-Jo ETS-125?

Don-Jo ETS-125 door strikes deliver professional-grade reliability through non-ferrous construction and precise 18-gauge (.050) manufacturing tolerances, ensuring consistent performance in demanding commercial environments. The extended lip T strike design and multi-finish availability make the ETS-125 a versatile, dependable choice for facilities professionals and contractors seeking quality door hardware components.

Manufacturer Resources

DON-JO Strike Plates

Product Specs

Subcategory:
Door Strikes
Product Group:
Parts and Accessories
Product Subgroup:
Door Strikes and Strike Boxes
Product Type:
Door Strikes
Commercial/Residential:
Commercial
Product Model:
ETS 125
Door Strike:
Extended Lip T Strike
Product Category:
Parts and Accessories
Product Substrate:
Non-Ferrous
Department:
Door Hardware

Don-Jo ETS 125 630 – Frequently Asked Questions

1) What size is the Don-Jo ETS-125 T strike and how is the 2-1/2 inch width measured?
The ETS-125 measures 2-3/4 inches in height by 2-1/2 inches in width, and the width is measured from the center of the screw hole to the end of the lip, not edge to edge of the plate. That distinction matters when you are checking whether the lip will reach across the gap to your stop. Measure from your existing screw hole centerline out to where the latch needs to ride, and compare against that 2-1/2 inch figure before you order.
2) How thick is the Don-Jo ETS-125 strike plate, and will it sit flush in an existing mortise?
The ETS-125 is 18 gauge, .050 inches thick. In a frame already mortised for a standard commercial strike, that thin a plate seats flush or close to it, and where the old cutout was shallower you are chiseling out five hundredths of an inch, not a deep pocket. Check the length and width of your existing cutout against the 2-3/4 by 2-1/2 inch plate, since that is what decides whether you patch or not.
3) Does the Don-Jo ETS-125 work on a pair of doors with no mullion?
No. The ETS-125 is a single latch hole strike that mounts to a frame jamb for one latchbolt. A pair of doors without a mullion has no jamb at the meeting point, so you need a strike made for that condition, such as the Detex 92 Strike Kit for double doors, which comes with tamper resistant fasteners. Use the extended lip T strike on single door openings and on the inactive-leaf edge only where there is a real jamb to screw into.
4) I have a round pipe or tube frame, will a flat T strike like the ETS-125 mount to it?
Not properly. The ETS-125 is a flat plate strike and it needs a flat jamb face to bear against; on round tube it rocks and the screws pull. For a pipe frame you want a strike shaped for the curve, such as the Trimco 1260P pipe adapter strike from the 1260 Series, which is sold as the strike only.
5) Is the Detex 92 strike kit an alternative to the Don-Jo ETS-125 extended lip T strike?
They solve different openings. The Don-Jo ETS-125 is an extended lip T strike for a single latch bolt, 2-3/4 inch high by 2-1/2 inch wide with the width taken from the center of the screw hole to the end of the lip, in 18 ga. (.050) non-ferrous material. The Detex 92 Strike Kit is a double door strike kit from the Detex 90 Strike Series and ships with tamper resistant fasteners. If the opening is a pair of doors being fitted for a Detex 90 Series device, the 92 kit is the part; for a conventional single-door latch strike prep, the ETS-125 is the one that matches.
6) What is an extended lip T strike used for on a commercial door?
An extended lip strike carries the latch further out from the frame face, so the latchbolt rides across the gap and seats without catching on the jamb or the trim. You use one where the frame sits back from the latch, where thick casing or a wrap gets in the way, or where a standard-lip strike leaves the latch dragging. The ETS-125 is the extended lip T strike version of that part, with a single latch hole for a standard latchbolt.
7) Is the Don-Jo ETS-125 strike suitable for exterior or damp locations?
Non-ferrous construction is the reason it holds up. The ETS-125 is made from non-ferrous material, so it will not rust the way a plain steel strike does in a damp stairwell, a coastal opening, or a wash-down area. That is a material property of the strike itself, so it applies in every finish it comes in.
8) What is the difference between a Don-Jo ETS-125 T strike and a Trimco 1260P pipe adapter strike?
The Trimco 1260P is a pipe adapter strike, a strike-only part from the Trimco 1260 Series made to receive a latch where the strike side is a pipe or tubular member rather than a flat door frame face. The Don-Jo ETS-125 is a flat extended lip T strike, 2-3/4 inch by 2-1/2 inch, 18 ga. (.050) non-ferrous, with a single latch hole. Choose the 1260P when the latch lands on a pipe section; choose the ETS-125 when it lands on a standard frame and the lip needs to extend to carry the latch across to the stop.
9) For a facility standardizing door strikes across single and double door openings, which parts cover both?
Two different parts are needed. Single door openings with a conventional latch take the Don-Jo ETS-125 extended lip T strike, a commercial 18 ga. (.050) non-ferrous strike measuring 2-3/4 inch by 2-1/2 inch with one latch hole, offered in 605 polished brass, 609 antique brass, 622 matte black, 630 satin stainless steel, and DU duronodic brown so it can be matched to existing hardware. Pairs of doors running Detex 90 Series hardware take the Detex 92 Strike Kit, which is the double door kit and includes tamper resistant fasteners. Specifying both lets one finish decision carry across the single-door openings while the pairs get the kit built for them.
10) What finishes does the Don-Jo ETS-125 extended lip strike come in?
Five: 605 polished brass, 609 antique brass, 622 matte black, 630 satin stainless steel, and DU duronodic brown coated. For a property manager matching a building already standardized on satin chrome lever sets, 630 is the one that reads closest. On a bronze-anodized aluminum storefront, DU is the match. Order the strike in the same finish family as the lockset on the door rather than the frame, since the strike sits right beside the latch and gets seen with it.
11) Can I buy the Don-Jo ETS-125 strike in bulk for a re-strike across a building?
It is sold in shelf packs of 10, which is how you want it if you are working a corridor or a floor of units in one pass. One finish per pack, so a building running two finishes needs the count split by finish before you order.
12) If tamper resistant fasteners are required on the strike, is the Don-Jo ETS-125 the right choice?
The Detex 92 Strike Kit is the one specified with tamper resistant fasteners included, and it is a double door kit in the Detex 90 Strike Series. The Don-Jo ETS-125 is an extended lip T strike with a single latch hole in 18 ga. (.050) non-ferrous material, sized 2-3/4 inch by 2-1/2 inch. Where a security specification calls for tamper resistant fastening at a pair of doors, the Detex 92 kit answers it directly; the ETS-125 covers the standard single-door latch strike.
13) Is the Don-Jo ETS-125 a commercial strike or a residential one?
Commercial. The ETS-125 is built for commercial openings, and the combination of non-ferrous material and 18 gauge stock is aimed at traffic in offices, schools, healthcare, retail, warehouses, multi-tenant residential, and municipal buildings rather than a single home. On a residential jamb it will still fit a standard latch, but you are paying for corrosion resistance you may not need there.
How fast can I get the Don-Jo ETS 125 630 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
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 Don-Jo ETS 125 630 come with a warranty?
Absolutely. The Don-Jo ETS 125 630 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 Don-Jo ETS 125 630?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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