Don-Jo EST-102 Extended Lip AS...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$26.66
$18.93
Don-Jo EST-102 Extended Lip ASA Strike, 4-7/8" x 2" for Commercial Doors

Don-Jo EST-102 Extended Lip ASA Strike, 4-7/8" x 2" for Commercial Doors

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Model: EST-102-630
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$26.66
$18.93
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Don-Jo EST-102 Extended Lip ASA Strike, 4-7/8" x 2" for Commercial Doors

The Don-Jo EST-102 is a commercial-grade Extended Lip ASA Strike designed to provide reliable latching performance on commercial door applications. Measuring 4-7/8" in height and 2" in width — with the width measured from the center of the screw hole to the end of the lip — this strike features a single latch hole and is constructed from heavy-duty 13-gauge (.095) steel for lasting durability. Available in multiple finishes including DU, 622, and 630, the EST-102 is a versatile replacement or new-installation strike suited for a wide range of commercial door hardware configurations.

Key Features

  • Extended Lip ASA Strike Design: Purpose-built extended lip configuration provides reliable latch engagement and is compatible with standard ASA strike preparations on commercial doors.
  • Precise Dimensions: 4-7/8" height and 2" width (measured from center of screw hole to end of lip) for accurate fit in standard ASA strike cutouts.
  • Heavy-Duty 13-Gauge Construction: Manufactured from 13 ga. (.095) steel for exceptional strength and long-term durability in demanding commercial environments.
  • Single Latch Hole Configuration: Features 1 latch hole, accommodating standard single-latch door hardware setups.
  • Multiple Finish Options: Available in DU, 622, and 630 finishes to coordinate with existing door hardware and architectural requirements.
  • Commercial-Grade Quality: Engineered for commercial applications where consistent, dependable latch strike performance is essential.
  • Convenient Shelf Pack Quantity: Sold in shelf packs of 5, making it practical for contractors, facilities managers, and hardware distributors.

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 EST-102?

Don-Jo door strike products are built to commercial-grade standards, with the EST-102 featuring heavy-duty 13-gauge (.095) steel construction that stands up to the rigors of high-traffic commercial door applications. Engineered for precise fit with standard ASA strike preparations and offered in multiple finishes, the EST-102 delivers the dependable performance and installation flexibility that professional door hardware installers and facilities teams demand.

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:
EST 102
Door Strike:
Extended Lip ASA Strike
Product Category:
Parts and Accessories
Department:
Door Hardware

Don-Jo EST-102-630 – Frequently Asked Questions

1) Will the Don-Jo EST-102 fit a standard ASA strike cutout in my hollow metal frame?
The EST-102 is an extended lip ASA strike measuring 4-7/8 inches by 2 inches, so it drops into the standard ASA (T-strike) prep already cut in most commercial hollow metal frames. The 2 inch width is measured from the center of the screw hole to the end of the lip, not overall face width, so the lip runs long past the frame face to carry the latch across a gap. If your frame is prepped for the common 4-7/8 x 1-1/4 ASA strike, the EST-102 uses that same hole pattern with more lip.
2) Does the EST-102 have a hole for a deadbolt as well as the latch?
One latch hole only. The EST-102 is a single-latch strike, so it suits a cylindrical or mortise latch on its own. If you have a separate deadbolt above the latch, or a mortise lock with both a latch and a deadbolt through one strike, you need a two-hole strike instead, not this one.
3) Can I use an ASA strike like the EST-102 on a pair of doors with no mullion?
No. An ASA face strike mounts to a frame jamb and catches a latch coming out of the door edge. On a pair of doors with no center mullion there is no jamb for it to land on. For that opening you want a strike made for double doors, such as the Detex 92 Strike Kit from the 90 Strike Series, which is built as a double-door kit and comes with tamper resistant fasteners.
4) Can I replace a worn strike on an existing commercial door with the Don-Jo EST-102 without redrilling the frame?
If the frame carries a standard ASA prep, yes, the EST-102 goes in as a straight replacement using the existing screw holes and the existing 4-7/8 inch cutout. Pull the old strike and check two things before you order: that there is only one latch opening in it, and that the lip length you have now is not longer than 2 inches from the screw hole centerline. If your current strike has a shorter lip, the EST-102 still installs, it just projects further toward the door.
5) Will a Trimco 1260P work in place of a Don-Jo EST-102 on a standard ASA strike prep?
No, those two strikes solve different problems. The Don-Jo EST-102 is an extended lip ASA strike, 4-7/8 inches high by 2 inches wide with the width taken from the center of the screw hole to the end of the lip, and a single latch hole, so it drops into a standard ASA strike cutout in a commercial frame. The Trimco 1260P is a pipe adapter strike, supplied as the strike only, and it is built to receive a latch against a pipe or round post rather than to fill a flat ASA frame prep. If the frame in front of you carries an ASA cutout, the EST-102 is the part that matches it; the 1260P belongs on a pipe application.
6) I have a pair of doors with no mullion - is the Don-Jo EST-102 the right strike, or do I need something else?
A pair of doors without a mullion has no frame jamb to hold an ASA strike, so the extended lip ASA strike is not the part for that opening. The Don-Jo EST-102 is an extended lip ASA strike with one latch hole, meant for a standard ASA prep in a commercial frame. For the double door condition, the Detex 92 Strike Kit is built specifically as a double door strike kit and ships with tamper resistant fasteners, which is what an exposed pair of doors calls for. Use the EST-102 where a framed single opening is being struck and the 92 kit where two leaves meet.
7) Why would I use an extended lip strike instead of a standard ASA strike?
An extended lip is what you reach for when the latch has to travel farther than a flush strike lip covers: deep frame reveals, applied stops, thick casing, or a wall condition where the latch would otherwise drag on the trim instead of riding the lip into the strike. The EST-102 gives you 2 inches from the screw hole centerline out to the end of the lip. If your latch already meets the frame cleanly and the door closes without drag, a standard-lip ASA strike is the simpler part and there is nothing an extended lip buys you.
8) Is the Don-Jo EST-102 strong enough for a high-traffic commercial entry?
It is 13-gauge (.095) steel, which is the heavy end of what gets used for a face strike and is the reason this one goes on commercial openings rather than residential ones. That thickness matters most where the latch takes a beating: school corridors, hospital wings, warehouse doors, apartment building common doors. Thinner strikes deform at the lip over time and start catching the latch.
9) Do I have to buy Don-Jo EST-102 strikes in a multi-pack?
The EST-102 is sold in shelf packs of 5. That works in your favor if you are standardizing a run of openings, since you get one finish across five doors from a single pack, but plan the count in fives rather than ordering a single strike for a one-door repair.
10) I need a strike for a pipe or round post rather than a flat frame. Will the Don-Jo EST-102 work?
It will not sit right. The EST-102 is a flat-back ASA strike meant to seat against a flat jamb face; on round stock it rocks and the screws will not pull it tight. Trimco's 1260P Pipe Adapter Strike, from the 1260 Series, is the part made for that condition.
11) For an exterior door where I am worried about someone backing the strike screws out, does the Don-Jo EST-102 come with security fasteners?
The Don-Jo EST-102 is a 13-gauge (.095) steel extended lip ASA strike sold in shelf packs of 5, and it is specified by its strike geometry and finish - DU, 622 matte black, or 630 satin stainless steel - rather than by a fastener package. If tamper resistant fasteners are the deciding factor on the opening, the Detex 92 Strike Kit is supplied as a double door strike kit with tamper resistant fasteners included. On a single framed door where the ASA prep already exists, the EST-102 is the geometric match and the fastener choice is made separately at install.
12) What finishes does the Don-Jo EST-102 extended lip strike come in?
Three: 630 satin stainless steel, 622 matte black, and DU duronodic brown coated. For matching a building, 630 is the one that lines up with the satin stainless lever and closer hardware on most commercial openings, 622 with black hardware packages, and DU with the dark bronze aluminum storefront and older anodized entrances.
13) I am standardizing strikes across a whole building. Is the EST-102 a good fleet part?
For openings prepped ASA with a single latch, it works well as a standard: one model number, EST 102, one lip dimension, and three finishes to cover different hardware packages in the same building. Ordering in 5-packs per finish makes it straightforward to stock the shop. Where it does not carry is doors needing a deadbolt hole, pairs without a mullion, or non-ASA preps, so expect to keep one or two other strike types on the shelf alongside it.
How fast can I get the Don-Jo EST-102-630 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 EST-102-630 come with a warranty?
Absolutely. The Don-Jo EST-102-630 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 EST-102-630?
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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