Don-Jo EST-158 Extended Lip AS...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$26.66
$18.48
Don-Jo EST-158 Extended Lip ASA Strike, 4-7/8" x 1-5/8", 13 Gauge Commercial Door Strike

Don-Jo EST-158 Extended Lip ASA Strike, 4-7/8" x 1-5/8", 13 Gauge Commercial Door Strike

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Model: EST-158-630
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$26.66
$18.48
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Don-Jo EST-158 Extended Lip ASA Strike — 4-7/8" x 1-5/8" Commercial Door Strike

The Don-Jo EST-158 is a heavy-duty Extended Lip ASA Strike engineered for commercial door applications, offering a robust 13-gauge (.095) steel construction for lasting durability. Measuring 4-7/8" in height and 1-5/8" in width — with the width measured from the center of the screw hole to the end of the lip — this strike provides a reliable latch engagement solution for standard commercial door frames. Available in multiple finishes including DU, 622, and 630, the EST-158 is designed to integrate seamlessly with a wide range of commercial door hardware configurations. It features a single latch hole and is sold in a convenient shelf pack of 10 units.

Key Features

  • Precise Dimensions: Measures 4-7/8" in height and 1-5/8" 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: Built from 13-gauge (.095) steel for exceptional strength and long-term durability in demanding commercial environments.
  • Extended Lip Design: ASA-standard extended lip profile ensures reliable latch capture and secure door closure across compatible commercial door frames.
  • Single Latch Hole Configuration: Features one latch hole for straightforward compatibility with standard commercial latch bolt hardware.
  • Multiple Finish Options: Available in DU, 622, and 630 finishes to coordinate with existing door hardware and architectural aesthetics.
  • Convenient Shelf Pack Quantity: Sold in packs of 10, making it ideal for contractors, facility managers, and distributors stocking multiple units.
  • Commercial-Grade Application: Designed and rated for commercial use, suitable for high-traffic door openings requiring dependable strike performance.

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-158?

Don-Jo EST-158 door strike products deliver professional-grade reliability through heavy 13-gauge (.095) steel construction, purpose-built for the rigors of commercial door hardware applications. The extended lip ASA profile and precise 4-7/8" x 1-5/8" dimensions ensure consistent, dependable latch engagement in high-traffic environments where performance and longevity are non-negotiable.

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 158
Door Strike:
Extended Lip ASA Strike
Product Category:
Parts and Accessories
Department:
Door Hardware

Don-Jo EST-158-630 – Frequently Asked Questions

1) When do I need an extended lip strike instead of a standard lip strike?
You need the extended lip when the frame is set back from the door face, on a wood frame with heavy casing or trim, or where the jamb stop leaves the latch riding past the edge of a normal lip. The EST-158 carries the lip out to 1-5/8 inches from the center of the screw hole, so the latch has a ramp to ride on instead of catching the frame or the trim. If your door hangs flush in a hollow metal frame with nothing in the way, a standard lip ASA strike is all you need and the longer lip just sticks out into the opening.
2) Does the EST-158 have a deadbolt hole, or just the latch?
Single latch hole only. If you're working a lock that throws both a latchbolt and a deadbolt, or a mortise lock with a separate deadbolt, the EST-158 won't take the deadbolt, and you need a two-hole ASA strike instead. For a cylindrical lockset or a mortise latch with no auxiliary bolt, the single hole is the correct part.
3) I need a strike for a pair of doors with no mullion. Is the EST-158 the right one?
No. The EST-158 is a frame-mounted ASA strike for a single door latching into a jamb. On a pair of doors with no center mullion there's no jamb to mount it in, and you need a strike made for that condition, such as the Detex 92 Strike Kit, which is the double door strike kit in the 90 Strike Series and comes with tamper resistant fasteners. Use the EST-158 on the single leaves and the double door kit at the meeting stiles.
4) Will a Detex 92 strike kit work in place of a Don-Jo EST-158 ASA strike on a standard frame?
No - they solve different problems. The Don-Jo EST-158 is an extended lip ASA strike, 4-7/8 inches high by 1-5/8 inches wide with the width measured from the center of the screw hole to the end of the lip, with a single latch hole, punched to receive a standard commercial latch bolt in a prepped frame. The Detex 92 Strike Kit is a double door strike kit supplied with tamper resistant fasteners, part of the 90 Strike Series, and it is intended for the double door application it is built around rather than as a drop-in ASA strike for a single prepped frame opening. If the frame is already cut for a 4-7/8 x 1-5/8 ASA strike, the EST-158 is the part that lands in that prep.
5) Is the Don-Jo EST-158 heavy enough for a high-traffic commercial opening?
It's 13 gauge (.095) steel and rated commercial, which is the weight you want on a door that gets kicked, pushed, and slammed all day. Thinner residential strikes deform at the lip and the latch starts dragging. On school corridors, hospital wings, retail entries, and multi-tenant common doors, 13 gauge holds its shape.
6) What finishes does the Don-Jo EST-158 extended lip strike come in, and how do I match my existing hardware?
Three: 630 satin stainless steel, 622 matte black, and DU duronodic brown coated. 630 is the default on most commercial openings and matches the satin stainless levers and exit devices already hanging in most institutional buildings. 622 goes with matte black trim. DU is the dark bronze look used on older aluminum storefront and mid-century commercial entrances. Pick the strike finish off the lockset, not off the frame, since the lip is the part people see and touch.
7) Can I buy one Don-Jo EST-158 strike, or do they only come in packs?
The EST-158 ships as a shelf pack of 10. That works out well if you're standardizing strikes across a floor or a building and want spares in the truck, but it means a single-door repair leaves you with nine on the shelf. Property managers replacing strikes across a fleet of units usually burn through a pack fast; a one-off service call does not.
8) Is the Don-Jo EST-158 handed, or does the same strike work on left and right hand doors?
An ASA strike like the EST-158 isn't handed. The plate is symmetrical about the latch hole and mounts either way, so the same part goes on left hand, right hand, and reverse bevel openings. What you do have to get right is which jamb the lip runs toward, which is decided by where you set the plate, not by ordering a different part number.
9) Do I need a strike box behind the Don-Jo EST-158?
The EST-158 is the strike plate itself, not a plate and box together. In a hollow metal frame the existing pocket or dust box behind the ASA prep usually stays in place and the plate simply covers it. In a wood frame or a raw prep with nothing behind it, plan on a separate dust box or a mortised pocket so the latch has somewhere to throw into. Order the box separately if the opening does not already have one.
10) What is the difference between a Don-Jo EST-158 strike and a Trimco 1260P pipe adapter strike?
The Trimco 1260P is a pipe adapter strike from the 1260 Series and is supplied as a strike only - it is the strike used where the latch has to engage a pipe or tubular condition rather than a conventional prepped frame face. The Don-Jo EST-158 is an extended lip ASA strike in 13-gauge (.095) steel, 4-7/8 inches by 1-5/8 inches, with one latch hole, for standard commercial door frames. If the opening is a normal hollow metal frame with an ASA prep, the EST-158 is the match; the 1260P is for the pipe adapter condition it is named for.
11) For a double door opening, should I order the Don-Jo EST-158 or a double door strike kit?
It depends on which leaf you are striking into. Where the latch engages a standard prepped frame jamb, the Don-Jo EST-158 extended lip ASA strike is the part - 13-gauge (.095) steel, 4-7/8 inches by 1-5/8 inches, one latch hole, and it comes in DU Duronodic brown coated, 622 matte black, and 630 satin stainless steel so it can be matched to the rest of the hardware on the opening. Where the condition is a pair of doors handled as a set, the Detex 92 Strike Kit is built specifically as a double door strike kit and ships with tamper resistant fasteners.
12) I need tamper resistant fasteners on a strike in a high abuse area - does the Don-Jo EST-158 cover that?
The Don-Jo EST-158 is specified for its material rather than its fasteners: 13-gauge (.095) steel in an extended lip ASA profile, 4-7/8 inches by 1-5/8 inches, sold in a shelf pack of 10 for stocking multiple openings. If tamper resistant fastening is the deciding requirement, the Detex 92 Strike Kit is the one in the set that is supplied with tamper resistant fasteners, though it is a double door strike kit and is scoped to that application.
How fast can I get the Don-Jo EST-158-630 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-158-630 come with a warranty?
Absolutely. The Don-Jo EST-158-630 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-158-630?
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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