Don-Jo EL-203 Extended Lip Str...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$21.18
Don-Jo EL-203 Extended Lip Strike, 2-3/4" x 3", 13 Gauge Ferrous Material

Don-Jo EL-203 Extended Lip Strike, 2-3/4" x 3", 13 Gauge Ferrous Material

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Model: EL-203-SL
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$21.18
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Don-Jo EL-203 Extended Lip Strike, 2-3/4" x 3", 13 Gauge Ferrous Material

The Don-Jo EL-203 is a commercial-grade Extended Lip Strike designed to provide reliable latching performance in demanding door hardware applications. Constructed from ferrous material at a robust 13 gauge (.095), this strike measures 2-3/4" in height and 3" in width, with the width measured from the center of the screw hole to the end of the lip for precise installation reference. Featuring a single latch hole configuration, the EL-203 is available in multiple finishes including BP, DU, and SL to suit a variety of door and frame aesthetics.

Key Features

  • Precise Dimensions: Measures 2-3/4" in height and 3" in width (width measured from center of screw hole to end of lip) for accurate fit and installation.
  • Heavy-Gauge Ferrous Construction: Built from 13 gauge (.095) ferrous material for exceptional strength and durability in commercial door applications.
  • Extended Lip Design: Extended lip configuration provides enhanced latch engagement and improved door security over standard lip strikes.
  • Single Latch Hole: Features 1 latch hole for straightforward compatibility with standard latch bolt configurations.
  • Multiple Finish Options: Available in BP, DU, and SL finishes to coordinate with a wide range of door hardware and frame finishes.
  • Commercial Grade: Engineered for commercial applications where consistent, dependable performance is required.
  • Convenient Shelf Pack: Sold in shelf packs of 10, making it easy to stock for multi-door projects or ongoing maintenance needs.

Certifications & Compliance

  • Commercial Grade Construction
  • 13 Gauge (.095) Ferrous Material — Heavy-Duty Standard

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-203?

Don-Jo EL-203 Extended Lip Strike products deliver professional-grade reliability through heavy-duty 13 gauge (.095) ferrous construction, purpose-built for the rigors of commercial door hardware installations. The extended lip design and precise 2-3/4" x 3" dimensions ensure consistent latch engagement and a secure fit across a wide range of commercial door applications. Engineered for demanding environments where dependable performance and long-term durability are essential.

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 203
Door Strike:
Extended Lip Strike
Product Category:
Parts and Accessories
Product Substrate:
Ferrous
Department:
Door Hardware

Don-Jo EL-203-SL – Frequently Asked Questions

1) What is a Don-Jo EL-203 extended lip strike used for, and how is it different from a standard strike plate?
The EL-203 is an extended lip strike for commercial doors. The long lip runs past the frame face so the latch bolt rides up onto it and lands in the strike opening cleanly. That is what you want when the frame is set back from the door face, when a wood jamb or added trim leaves a gap, or when the door has dropped slightly and the latch keeps catching the edge instead of seating. A standard short-lip strike has no reach to bridge that. It is a strike plate only, not a lock, and it takes a single latch bolt.
2) What size is the Don-Jo EL-203 strike, and how is the 3 inch dimension measured?
The EL-203 measures 2-3/4 inches in height by 3 inches in width, and that 3 inch width is measured from the center of the screw hole to the end of the lip, not across the whole plate. That distinction matters when you are working out lip reach: what you are laying out is the distance from the fastening line out to the tip of the lip. Take that measurement on your frame before ordering, because a strike whose lip stops short of the door face will not solve a latching problem.
3) Will the EL-203 work with a deadbolt as well as a latch?
No. The EL-203 has one hole, sized for a single latch bolt. A separate deadbolt above the lock needs its own strike. If you have a lockset and deadbolt on the same door and want them handled by one plate, you need a two-hole or full lip strike instead, not this one.
4) My latch keeps missing the strike after the door sagged. Will an extended lip strike fix it?
Sometimes, and it depends on which way the miss is happening. An extended lip strike like the EL-203 fixes a horizontal problem: the latch is not reaching in far enough, or it is hitting the frame face because the jamb sits back from the door. The long lip gives the bolt a ramp to ride in on. It will not fix a vertical miss, where the latch is landing above or below the opening. That is a hinge or a door drop issue, and swapping the strike only moves the problem. Check whether the latch mark is on the face of the frame (strike will help) or above the strike opening (it will not).
5) How thick is the Don-Jo EL-203 strike, and will it hold up on a high traffic commercial door?
It is 13 gauge ferrous material, .095 inches thick. That is heavy plate for a strike, and it is the reason it takes repeated latching on doors that cycle all day without the lip deforming. Ferrous means steel, so it is finished rather than solid brass or bronze. On an entry, stairwell, or corridor door in an office, school, healthcare, or multi-tenant building, the gauge is what keeps the lip from bending when the latch drags on it.
6) Is the Don-Jo EL-203 the right strike for a pair of doors with no mullion?
No. The EL-203 is a single lip strike for one latch on a jamb. A pair of doors meeting at the center is a different problem, and the strike has to mount to the inactive leaf or to the pair itself. For that, look at the Detex 92 Strike Kit, which is a double door strike kit in the Detex 90 Strike Series and ships with tamper resistant fasteners.
7) Can I use the EL-203 on a round post or pipe instead of a door frame?
No. The EL-203 is a flat plate strike meant to fasten to a jamb face. Fastening it to a round post leaves it bearing on two points and it will not sit flat. For latching to a pipe or round column, the Trimco 1260P pipe adapter strike from the Trimco 1260 Series is the part built for that, sold as the strike only.
8) What finishes does the Don-Jo EL-203 come in?
Three: BP brass plated, DU duronodic brown coated, and SL silver coated. For a fleet of doors, SL is the one that reads closest to aluminum and chrome trim, DU matches dark bronze storefront and older commercial frames, and BP goes with brass lever sets and hinges. Pick the one that matches the existing lock trim on the opening rather than the frame paint, since the strike sits right beside the latch and is what people see.
9) How many Don-Jo EL-203 strikes come in a pack?
The EL-203 is packed in shelf packs of 10. That suits a maintenance shop stocking a common repair part or a contractor doing a run of openings in one building. If you only need one strike for a single door, you are still buying the pack of ten, so it is worth checking how many of your openings have the same latch problem before you order.
How fast can I get the Don-Jo EL-203-SL 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-203-SL come with a warranty?
Absolutely. The Don-Jo EL-203-SL 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-203-SL?
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-203-SL 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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