Don-Jo EL-125-RC Extended Lip ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$10.46
$8.94
Don-Jo EL-125-RC Extended Lip Strike with Radius Corner, 2-1/4" x 2-1/2"

Don-Jo EL-125-RC Extended Lip Strike with Radius Corner, 2-1/4" x 2-1/2"

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

$10.46
$8.94
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Don-Jo EL-125-RC Extended Lip Strike with Radius Corner, 2-1/4" x 2-1/2"

The Don-Jo EL-125-RC is a commercial-grade Extended Lip Strike featuring a radius corner design, measuring 2-1/4" in height and 2-1/2" in width. Constructed from 18-gauge (.050) steel, this door strike is engineered for durability and reliable latch engagement in demanding commercial door applications. The extended lip design accommodates proper latch alignment, and the width measurement is taken from the center of the screw hole to the end of the lip. Available in a wide selection of finishes to suit various door hardware configurations.

Key Features

  • Precise Dimensions: Measures 2-1/4" 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.
  • Heavy-Gauge Construction: Manufactured from 18-gauge (.050) steel for robust, long-lasting performance in commercial door applications.
  • Extended Lip Design: Extended lip configuration ensures proper latch engagement and alignment across compatible door and frame assemblies.
  • Radius Corner Profile: Radius corner (RC) design provides a clean, finished appearance and is compatible with standard radius-corner door frame preparations.
  • Single Latch Hole: Features one latch hole, suited for standard single-latch lockset configurations.
  • Versatile Finish Options: Available in multiple finishes including DU, 605, 609, 619, 620, 622, 629, and 630 to coordinate with existing door hardware.
  • Convenient Shelf Pack: Sold in shelf packs of 10, making it practical for contractors and distributors managing commercial projects.

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
  • 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 EL-125-RC?

Don-Jo Extended Lip Strike products deliver professional-grade reliability through heavy-gauge 18 ga. (.050) steel construction designed to withstand the rigors of high-traffic commercial environments. The EL-125-RC radius corner strike is engineered for precise fit and finish, offering a broad range of finish options and a shelf-pack quantity that supports efficient project management for commercial door hardware installations.

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:
EL 125 RC
Door Strike:
Extended Lip Strike
Product Category:
Parts and Accessories
Department:
Door Hardware

Don-Jo EL-125-630-RC – Frequently Asked Questions

1) Will the Don-Jo EL-125-RC strike fit a radius corner door frame prep?
That's exactly what the RC in EL-125-RC means. It's a radius corner strike, so it drops into a frame already prepped with rounded corners, which is the common prep on hollow metal commercial frames. If your frame is cut with square corners, a radius corner plate will leave gaps at the corners and won't sit right, so match the corner profile to what's already in the jamb.
2) How is the 2-1/2 inch width on the Don-Jo EL-125-RC measured?
From the center of the screw hole to the end of the lip, not overall across the plate. That matters because the lip length is what carries the latch across the gap between the door face and the frame stop. Measure your existing strike the same way before ordering, or you'll size the lip wrong. Height is 2-1/4 inches.
3) When do I need an extended lip strike instead of a standard strike plate?
You need the extended lip when the frame sits back from the door face, so a standard short-lip strike leaves the latch to catch on the jamb edge instead of riding into the pocket. Common on frames with deep reveals, applied stops, or added trim. The EL-125-RC is an extended lip strike at 2-1/2 inches from screw hole center to lip end. If your latch already engages cleanly with a stock strike, you don't need the extended lip.
4) Is the Don-Jo EL-125-RC a single latch strike or does it have a deadbolt hole?
One latch hole only. It's built for a standard single-latch lockset, cylindrical or a latch-only function. If your door has a separate deadbolt above the knob, that's a second prep and this plate won't cover it. Doors running a mortise lock with a combined latch and deadbolt need a two-hole strike instead.
5) Will a Detex 92 strike kit work in place of a Don-Jo EL-125-RC extended lip strike?
No - they solve different problems. The Don-Jo EL-125-RC is an extended lip strike with a radius corner, 2-1/4 inch height by 2-1/2 inch width measured from the center of the screw hole to the end of the lip, with one latch hole for a standard single-latch lockset. The Detex 92 Strike Kit is a double door strike kit from the 90 Strike Series supplied with tamper resistant fasteners, intended for a pair of doors rather than a single latch in a frame jamb. If you are replacing a strike in a single door frame with a radius corner prep, the EL-125-RC is the part; if you are working a double door opening where the strike mounts on the inactive leaf, the Detex 92 kit is the one to look at.
6) What strike do I use when the latch has to catch on a pipe or round post instead of a flat jamb?
Look at the Trimco 1260P Pipe Adapter Strike from the 1260 Series, sold as the strike only. It is built to adapt a strike to a pipe, which a flat-mount strike cannot do. The Don-Jo EL-125-RC is a flat extended lip strike, 2-1/4 inch by 2-1/2 inch with a radius corner profile that matches standard radius-corner frame preparations - it is the right part for a conventional hollow metal or wood frame jamb, not for a round post.
7) How heavy is the steel on the Don-Jo EL-125-RC strike for a high traffic entrance?
18 gauge, .050 inch steel. That's the working gauge for commercial openings, stiff enough that the lip doesn't deform when a latch drags across it thousands of times a week on a school corridor or a retail entrance. It's rated commercial, not residential.
8) What finishes does the Don-Jo EL-125-RC extended lip strike come in?
Eight, and they cover the usual commercial palettes: 605 polished brass, 609 antique brass, 619 satin nickel, 620 antique nickel, 622 matte black, 629 bright stainless, 630 satin stainless, and DU duronodic brown. If you're matching existing lever trim, 630 satin stainless is what most commercial levers ship in and 622 is what pairs with black hardware packages.
9) Can I use the EL-125-RC on a round post or pipe frame gate?
No, it's a flat plate for a flat jamb. Curved or tubular framing needs an adapter strike built for it, such as the Trimco 1260P Pipe Adapter Strike from the 1260 Series. Forcing a flat radius corner plate onto a pipe leaves it sitting on two contact points and the screws will work loose.
10) Is the Don-Jo EL-125-RC handed?
Handing isn't a spec on this part. It's a symmetrical 2-1/4 by 2-1/2 inch plate with radius corners and a single latch hole, so the same part serves either hand. What you do have to get right is which side of the frame the lip bends toward, which is set by how you orient it during install, not by ordering a left or right version.
11) Do I have to buy Don-Jo EL-125-RC strikes in a multi-pack?
They come in shelf packs of 10. Fine if you're doing a floor of offices or restocking a maintenance shop, less convenient for a single door repair. Property managers standardizing one finish across a building usually find the pack works in their favor, since every replacement over the next few years comes out of the same box and matches.
How fast can I get the Don-Jo EL-125-630-RC 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 EL-125-630-RC come with a warranty?
Absolutely. The Don-Jo EL-125-630-RC 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 EL-125-630-RC?
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
Why buy the Don-Jo EL-125-630-RC from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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