Don-Jo 1580 Surface Bolt, UL R...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$36.36
$25.83
Don-Jo 1580 Surface Bolt, UL Rated, 8" x 1" Steel, with Rim and Mortise Strikes

Don-Jo 1580 Surface Bolt, UL Rated, 8" x 1" Steel, with Rim and Mortise Strikes

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Model: 1580-626
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$36.36
$25.83
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Don-Jo 1580 Surface Bolt, UL Rated, 8" x 1" Steel with Rim and Mortise Strikes

The Don-Jo 1580 is a UL Rated commercial-grade surface bolt constructed of durable steel, measuring 8" in length and 1" in width with a 1-1/8" bolt throw for reliable door security. Designed to meet ANSI standard L84161, this surface bolt is furnished with both rim and mortise strikes, providing versatile installation options for a wide range of commercial door applications. Available in multiple finishes including 605, 613, and 626 to complement existing door hardware.

Key Features

  • Precise Dimensions: Measures 8" in length and 1" in width, providing a robust and proportional fit for commercial door applications.
  • Generous Bolt Throw: Features a 1-1/8" bolt throw for secure engagement and reliable door retention.
  • Durable Steel Construction: Manufactured from steel for long-lasting performance in demanding commercial environments.
  • Included Strikes: Furnished with both rim and mortise strikes, offering flexible installation compatibility with various door and frame configurations.
  • Multiple Finish Options: Available in finishes 605, 613, and 626 to coordinate with existing architectural hardware.
  • ANSI Compliant: Meets ANSI standard L84161 for consistent quality and performance assurance.
  • UL Rated: UL listing provides confidence in fire and safety code compliance for commercial installations.

Certifications & Compliance

  • UL Rated
  • ANSI L84161 Compliant

Technical Specifications

  • Product Group: Door Trim and Accessories
  • Subcategory: Flush Bolts
  • Product Subgroup: Surface Bolts
  • Product Type: Surface Bolts
  • Commercial/Residential: Commercial
  • Product Category: Door Trim and Accessories
  • Product Substrate: Brass
  • 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 1580?

The Don-Jo 1580 Surface Bolt delivers professional-grade reliability through its steel construction, UL Rating, and ANSI L84161 compliance, making it a trusted choice for commercial door security. With a 1-1/8" bolt throw and included rim and mortise strikes, it offers the versatility and dependability required for high-traffic commercial environments. Don-Jo's commitment to quality hardware ensures consistent performance across a broad range of door applications.

Manufacturer Resources

DON-JO Bolts & Latches

Product Specs

Product Group:
Door Trim and Accessories
Subcategory:
Flush Bolts
Product Subgroup:
Surface Bolts
Product Type:
Surface Bolts
Commercial/Residential:
Commercial
Bolt Throw:
1-1/8"
ANSI/BHMA:
L84161
Product Model:
1580
Product Category:
Door Trim and Accessories
Product Substrate:
Brass
Department:
Door Hardware

Don-Jo 1580-626 – Frequently Asked Questions

1) Will the Don-Jo 1580 surface bolt work on a door that already has a strike prepped into the frame, or do I need to cut new prep?
Either way works. The 1580 ships with both a rim strike and a mortise strike, so you can surface-mount the strike on the face of the frame or the adjoining door leaf, or drop the mortise strike into a prepped pocket. That is what makes it usable on the top rail into a header as well as on the inactive leaf of a pair. The bolt throws 1-1/8 inches, so whichever strike you use has to sit within that reach of the bolt body.
2) Is the Don-Jo 1580 the right bolt for holding the inactive leaf on a pair of commercial doors?
Yes, that is its normal job. The 1580 is a commercial-grade surface bolt, 8 inches long by 1 inch wide, that mounts on the face of the inactive leaf and throws 1-1/8 inches into a strike at the head or the threshold. Run one top and one bottom and the inactive leaf becomes the strike point for the active leaf's lock. It is a manual bolt, so someone has to reach it, which is why the 8 inch body is usually set at the top rail.
3) Does the Don-Jo 1580 meet the ANSI spec called out on my hardware schedule?
The 1580 is built to ANSI/BHMA function L84161, which is the designation for a surface bolt in the auxiliary hardware series. If your schedule calls L84161, this is the matching part. It is also UL Rated. Quote the model number 1580 plus the finish when you order against the schedule.
4) I need a surface bolt on a fire rated pair. Is the Don-Jo 1580 the one?
The 1580 is UL Rated, but on a fire rated pair the bolt on the inactive leaf normally has to be self-latching, and the 1580 is a manual bolt you throw by hand. For that opening the Ives SB1630 is a heavy duty steel locking surface bolt with a 3-hour UL Listed rating and a 1 inch throw, and the Ives SB1640 is a fire rated brass surface bolt, also with a 1 inch throw. Match the bolt to what the door label and your AHJ require.
5) What is a heavy duty alternative to the Don-Jo 1580 surface bolt when the opening needs a longer bolt throw?
The Don-Jo 1580 has a 1-1/8 inch bolt throw. When the gap between door and frame or an oversized strike prep calls for deeper engagement, the Ives SB1600 is a heavy duty steel surface bolt with a 3-1/2 inch throw and is fire rated. The Ives SB360 in the 12 inch length is another heavy-duty steel surface bolt, with a 1-1/4 inch throw and a fire rating. Both are steel like the 1580, so the difference is throw depth and bolt length rather than material.
6) Which surface bolt should I use instead of the Don-Jo 1580 if the inactive leaf has to be locked so it cannot be thrown by hand?
The Don-Jo 1580 is a manually operated surface bolt with a 1-1/8 inch throw. If the inactive leaf needs to be secured against unauthorized operation, the Ives SB1630 is a heavy duty steel locking surface bolt with a 1 inch throw and keyed security, and it carries a 3-hour UL listed fire rating. The ABH HD1805 takes a different approach again: a heavy duty surface bolt with an auto-locking 3/4 inch stainless steel bar, so the bolt latches itself when thrown rather than requiring a key.
7) Surface bolt or flush bolt for a pair of doors, which should I use?
A surface bolt like the Don-Jo 1580 mounts on the face of the door, so it needs no mortising and can be added to a door that is already hung. A flush bolt sits inside the edge of the door and has to be routed in, which means either a factory-prepped leaf or field machining. Choose the surface bolt when you are retrofitting existing openings or want the install done with screws and a drill; choose flush bolts when the appearance matters or the door edge is already prepped for them.
8) What finishes does the Don-Jo 1580 surface bolt come in, and which one matches the rest of my building's hardware?
Three: 605 polished brass, 613 oil rubbed bronze, and 626 satin chrome. 626 is the one that matches standard commercial lever and exit hardware in satin chrome, so for an office or school where everything else is 626, take that. 613 pairs with dark bronze storefront and residential-style trim; 605 with bright brass. Pick by the finish code stamped on the hardware you already have rather than by eye, since brass tones vary between makers.
9) Can I swap a Don-Jo 1580 in where an older 8 inch surface bolt was mounted without patching the door?
Sometimes, but do not count on it. The 1580 measures 8 inches by 1 inch, so it covers the same footprint as most 8 inch bolts, but screw hole spacing is not standardized between makers and the existing holes may not line up. What matters more is the strike: the old strike will only work if the 1-1/8 inch throw reaches it. Since the 1580 comes with both a rim and a mortise strike, the usual move is to fit the new strike rather than reuse the old one.
10) Do I need to order anything else with the Don-Jo 1580 to finish the install?
Both strikes come in the box, rim and mortise, so there is no separate strike to order. What is not in the box is anything the opening needs beyond the bolt itself: if you are bolting to a threshold you may want a floor strike or dust proof strike appropriate to your floor, and on a pair you generally need two bolts per inactive leaf, top and bottom, not one.
11) What is the difference between the Don-Jo 1580 surface bolt and the Emtek 8511 or Delaney solid brass surface bolts?
They are built for different doors. The Don-Jo 1580 is a commercial steel surface bolt, 8 inches long, with a 1-1/8 inch throw and ANSI L84161 compliance. The Emtek 8511 is a solid brass surface bolt at 6 inches, and Delaney offers a solid brass surface bolt as well as a decorative solid brass version. The Emtek and Delaney bolts are solid brass rather than steel and are shorter or styled for appearance, so on a commercial opening where the L84161 spec is on the drawing the 1580 is the one that matches, while the brass bolts suit finish-driven residential and light-duty work.
12) Can I standardize a building on the Don-Jo 1580 surface bolt, or do I need more than one model across the openings?
The Don-Jo 1580 covers a lot of it: a UL rated commercial steel surface bolt with a 1-1/8 inch throw, ANSI L84161, furnished with both rim and mortise strikes so it suits either frame condition, in 605 polished brass, 613 oil rubbed bronze, and 626 satin chrome to match existing trim. Openings it will not cover are the ones needing a deeper throw, where the Ives SB1600 gives 3-1/2 inches, and doors where the inactive leaf must be key-secured, where the Ives SB1630 is a locking surface bolt with keyed security. All three are steel, so a facility can hold the 1580 as the standard and stock the two Ives models as exceptions.
13) The Ives SB1640 and the Don-Jo 1580 both list a 1 inch dimension - are they the same bolt?
No, and the numbers describe different things. The Ives SB1640 is a fire rated brass surface bolt whose 1 inch figure is the bolt throw. On the Don-Jo 1580 the 1 inch is the width of an 8 inch long steel bolt, and its throw is 1-1/8 inch. If the strike prep in the frame or floor was set for a 1-1/8 inch throw, the SB1640 engages less deeply, so check the throw and not the plate dimension when cross-referencing.
14) Is the Don-Jo 1580 steel or brass?
Steel is the body material called out for the 1580, with brass listed as a substrate in the spec data, and the 605, 613, and 626 finishes are plated over it. If you specifically need a solid brass bolt (coastal exposure, a spec that calls for non-ferrous, or a decorative interior), the Emtek 8511 is a solid brass surface bolt in 6 inch length and Delaney offers a solid brass surface bolt as well.
15) Is the Don-Jo 1580 heavy enough for a school or hospital corridor door?
It is specified as commercial, steel bodied, and built to ANSI/BHMA L84161, which puts it in the range for institutional corridor and back-of-house openings. Where the door takes real abuse or gets pulled against the bolt, step up to a heavy duty unit: the Ives SB1600 and SB360 are both listed as heavy duty steel, and the ABH HD1805 is heavy duty with a stainless bar.
16) Does the Don-Jo 1580 surface bolt have a handing?
No handing to specify. The 1580 is a surface-mounted bolt with a 1 inch wide body that fastens to the face of the door, so the same part works on a left or right leaf and on either an in-swing or out-swing. All you choose is the finish: 605, 613, or 626.
17) Are Trimco 4800 surface bolts a direct swap for the Don-Jo 1580?
Not automatically. The Trimco 4800 is a series of surface bolts, so the specific member of that series has to be matched to what the opening needs rather than treated as one part. The Don-Jo 1580 is a fixed configuration: 8 inches by 1 inch steel, 1-1/8 inch bolt throw, ANSI L84161, supplied with rim and mortise strikes. When cross-referencing to a 4800 series bolt, confirm the bolt length, the throw, and which strike is furnished before assuming the existing prep carries over.
How fast can I get the Don-Jo 1580-626 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 1580-626 come with a warranty?
Absolutely. The Don-Jo 1580-626 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 1580-626?
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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