Don-Jo MEST-115 Extended Lip A...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$28.56
$18.66
Don-Jo MEST-115 Extended Lip ASA Strike in Non-Ferrous Material, 4-7/8" x 1-1/2"

Don-Jo MEST-115 Extended Lip ASA Strike in Non-Ferrous Material, 4-7/8" x 1-1/2"

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Model: MEST-115-630
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$28.56
$18.66
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Don-Jo MEST-115 Extended Lip ASA Strike in Non-Ferrous Material, 4-7/8" x 1-1/2"

The Don-Jo MEST-115 is a commercial-grade Extended Lip ASA Strike engineered for reliable latch engagement in demanding door hardware applications. Constructed from non-ferrous material at a robust 13-gauge (.095) thickness, this strike measures 4-7/8" in height and 1-1/2" in width — with the width measured from the center of the screw hole to the end of the lip — ensuring precise, consistent fitment. Featuring a single latch hole and available in finishes 622, 630, and DU, the MEST-115 is a versatile solution for commercial door installations requiring a dependable ASA-pattern strike.

Key Features

  • Precise Dimensions: Measures 4-7/8" in height and 1-1/2" in width, with width measured from the center of the screw hole to the end of the lip for accurate installation alignment.
  • Heavy-Gauge Construction: Manufactured from 13-gauge (.095) non-ferrous material, providing corrosion resistance and long-term durability in commercial environments.
  • Extended Lip ASA Strike Design: Extended lip profile ensures reliable latch capture and positive door retention, conforming to standard ASA strike patterns for broad compatibility.
  • Single Latch Hole Configuration: Features one latch hole, suited for standard latch bolt applications in commercial door hardware assemblies.
  • Multiple Finish Options: Available in finishes 622, 630, and DU to coordinate with a wide range of door hardware and architectural aesthetics.
  • Commercial-Grade Application: Designed and rated for commercial use, delivering the performance and reliability required in high-traffic door openings.
  • Convenient Shelf Pack Quantity: Sold in shelf packs of 5, making stocking and project procurement straightforward for contractors and 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
  • 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 MEST-115?

Don-Jo MEST-115 Extended Lip ASA Strikes deliver professional-grade reliability through heavy 13-gauge (.095) non-ferrous construction that resists corrosion and withstands the rigors of commercial door applications. The extended lip ASA profile and precise 4-7/8" x 1-1/2" dimensions ensure consistent latch engagement and straightforward installation across a broad range of commercial openings. Engineered for demanding environments where dependable door hardware performance is 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:
MEST 115
Door Strike:
Extended Lip ASA Strike
Product Category:
Parts and Accessories
Product Substrate:
Non-Ferrous
Department:
Door Hardware

Don-Jo MEST-115-630 – Frequently Asked Questions

1) What does the 1-1/2 inch dimension on the MEST-115 extended lip strike actually measure?
On this strike the 1-1/2 inch figure is measured from the center of the screw hole out to the end of the lip, not the overall plate width. That matters when you are sizing lip length: measure from the frame's screw-hole centerline to where the lip needs to break past the stop or trim, and if you need more than 1-1/2 inches of reach the MEST-115 is short for your opening.
2) Can a Detex 92 strike kit be used in place of a Don-Jo MEST-115 ASA strike?
No - they solve different openings. The MEST-115 is an extended lip ASA strike, 4-7/8 inches high by 1-1/2 inches wide with a single latch hole, cut to the standard ASA pattern in a single door frame. The Detex 92 Strike Kit is a double door strike kit from the 90 Strike Series and comes with tamper resistant fasteners; it is intended for a pair of doors rather than a lipped ASA prep in a frame. If the frame is prepped ASA and you are replacing a lipped strike on a single leaf, the MEST-115 is the part; a double door application is not what the ASA strike addresses.
3) Why would I use an extended lip strike instead of a standard ASA strike?
An extended lip carries the latch further past the frame face, which is what you want where the door is set back from the frame, where an applied stop or heavy trim sits in the way, or where the latch would otherwise scrape the frame edge before it reaches the strike opening. On a flush installation with no setback, a standard-lip ASA strike is the simpler choice. The MEST-115 gives 1-1/2 inches from screw-hole center to lip end.
4) Is the Don-Jo MEST-115 strike heavy enough for a high-traffic commercial door?
Built at 13-gauge (.095) thickness and rated by Don-Jo for commercial use, the MEST-115 is a heavier plate than the light stamped strikes that ship with residential locksets. Non-ferrous material is the reason it is specified on exterior and wet-area openings: it will not rust the way a plated steel strike does. Common placements are office, school, healthcare, retail, warehouse, multi-tenant residential and municipal buildings.
5) What finishes does the Don-Jo MEST-115 come in, and will it match my existing hardware?
Three finishes: 622 matte black, 630 satin stainless steel, and DU duronodic brown coated. 630 is the one to pick when you are matching standard commercial lever sets and exit devices, since satin stainless is the default finish on most institutional openings. 622 matches black hardware packages, and DU matches dark bronze aluminum storefront and entrance systems. Those are the only three, so if your building standard is a bright brass or oil-rubbed bronze, this strike will not match it.
6) Does the Don-Jo MEST-115 come with a strike box or dust box?
The MEST-115 is the strike plate itself, with one latch hole. No box is included. On a hollow metal frame the existing cavity or the box already in the frame does that job; on a wood or aluminum frame with no cavity behind the strike, plan on a separate dust box or a drilled pocket deep enough to clear the latch bolt.
7) Is the Don-Jo MEST-115 handed? Do I need to order left or right?
No handing to specify. The MEST-115 is offered by finish only, so a single part covers both left and right hand openings. Orientation is set when you install it, by which way the lip turns toward the door stop.
8) What is the difference between the Trimco 1260P and a Don-Jo MEST-115 strike?
The Trimco 1260P is a pipe adapter strike from the 1260 Series and is supplied as a strike only - a pipe adapter application, not a frame-mounted ASA strike. The Don-Jo MEST-115 is an extended lip ASA strike in 13-gauge (.095) non-ferrous material, 4-7/8 inches by 1-1/2 inches with the width taken from the center of the screw hole to the end of the lip, and one latch hole. For a hollow metal or wood frame prepped to the ASA pattern where the latch needs an extended lip to reach the stop, the MEST-115 is the match; the 1260P addresses a pipe condition instead.
9) I need a strike that matches satin stainless lever hardware on a commercial opening - which one?
The Don-Jo MEST-115 extended lip ASA strike comes in 630 satin stainless steel, along with 622 matte black and DU duronodic brown coated, so it can be finished to the lockset already on the opening and it is a commercial-rated part. Neither the Detex 92 double door strike kit nor the Trimco 1260P pipe adapter strike is an architectural-finish ASA strike of that kind - the Detex is a double door kit in the 90 Strike Series and the Trimco is a pipe adapter strike in the 1260 Series. For finish coordination across doors in a facility, the MEST-115 is the one that carries the finish options.
10) I need to replace strikes on a run of doors. How is the MEST-115 packaged?
The MEST-115 is sold in shelf packs of 5, which is why it suits a building-wide swap rather than a single door repair. If you are standardizing a floor or a wing, order in multiples of 5 and keep the extras on the shelf, since the ASA pattern makes them interchangeable across any frame in the building already cut for a 4-7/8 inch strike.
How fast can I get the Don-Jo MEST-115-630 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 MEST-115-630 come with a warranty?
Absolutely. The Don-Jo MEST-115-630 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 MEST-115-630?
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
Why buy the Don-Jo MEST-115-630 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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