Don-Jo 1604 Brass Swing Bar Do...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$36.42
Don-Jo 1604 Brass Swing Bar Door Flip Guard with Ball Bearing Design, Includes AP-34

Don-Jo 1604 Brass Swing Bar Door Flip Guard with Ball Bearing Design, Includes AP-34

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Model: 1604-626
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Don-Jo 1604 Brass Swing Bar Door Flip Guard with Ball Bearing Design, Includes AP-34

The Don-Jo 1604 is a commercial-grade brass swing bar door flip guard engineered for reliable door security and access control. Featuring a precision ball bearing design for smooth, consistent operation, this door guard is ANSI-listed (1604 L13042) and constructed from brass for lasting durability in demanding commercial environments. The 1604 ships complete with the AP-34 accessory, providing everything needed for a complete installation right out of the box. Available in a range of finishes — 605, 606, 613, 625, and 626 — to coordinate with existing door hardware.

Key Features

  • Ball Bearing Design: Precision ball bearing mechanism ensures smooth, reliable flip guard operation for consistent performance in high-use commercial applications.
  • Brass Construction: The 1604 model is manufactured from brass, delivering superior strength and corrosion resistance suited for commercial door applications.
  • Includes AP-34 Accessory: Ships complete with the AP-34 component, providing a ready-to-install solution without the need for additional accessory purchases.
  • Multiple Finish Options: Available in finishes 605, 606, 613, 625, and 626 to match a wide variety of door hardware and architectural styles.
  • ANSI Listed: Meets ANSI standard 1604 L13042, confirming compliance with recognized industry performance and quality benchmarks.
  • Commercial Grade: Designed and rated for commercial applications where durability, security, and consistent operation are essential requirements.
  • Convenient Shelf Pack: Available in shelf packs of 10, making stocking and project-quantity purchasing straightforward for contractors and distributors.

Certifications & Compliance

  • ANSI Listed: 1604 L13042
  • Commercial Grade

Technical Specifications

  • Subcategory: Accessory Hardware
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Door Guards
  • Product Type: Swing Bar Door Guards
  • Commercial/Residential: Commercial
  • Product Model: 1603, 1604
  • Product Category: Door Trim and Accessories
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Hotel and Hospitality Guest Rooms
  • Multi-Tenant Residential Properties
  • Healthcare Facilities and Patient Rooms
  • Educational Institutions and Dormitories
  • Retail Establishments and Back-of-House Doors
  • Government and Municipal Buildings

Why Don-Jo 1604?

Don-Jo 1604 swing bar door flip guards are built to commercial-grade standards with brass construction and a precision ball bearing design, ensuring smooth and dependable operation in high-traffic environments. ANSI-listed to 1604 L13042, this door guard meets recognized industry benchmarks for quality and performance. Engineered for demanding commercial applications where security, reliability, and finish consistency are non-negotiable priorities.

Manufacturer Resources

DON-JO Accessory Hardware

Product Specs

Subcategory:
Accessory Hardware
Product Group:
Door Trim and Accessories
Product Subgroup:
Door Guards
Product Type:
Swing Bar Door Guards
Commercial/Residential:
Commercial
Product Model:
1603, 1604
Product Category:
Door Trim and Accessories
Product Substrate:
Aluminum
Department:
Door Hardware

Don-Jo 1604-626 – Frequently Asked Questions

1) Do I need to buy a separate strike or post for the Don-Jo 1604 flip guard?
No. The 1604 ships with the AP-34 component, so the bar assembly and its mating piece come together in the box. Nothing additional is needed to complete the install.
2) Is the Don-Jo 1604 rated for commercial use or is it a residential chain guard?
Commercial. Don-Jo classes the 1604 as a commercial-grade product and it is ANSI listed as 1604 L13042. That is a different animal from a residential chain guard, and it is why property managers and hotel maintenance crews use it on doors that see constant cycling.
3) Will the Don-Jo 1604 flip guard work on an outswing door?
Swing bar guards including the 1604 mount on the inside face of an inswing door, with the bar crossing onto the jamb-side bracket so the door is stopped as it swings toward the occupant. On an outswing opening there is nothing for the bar to restrain, so this is not the part for that door.
4) Is a Hager 277D privacy door latch the same thing as a Don-Jo 1604 swing bar guard?
No. The Don-Jo 1604 is a brass swing bar door flip guard, a secondary security device mounted on the door and frame that lets an occupant open the door a few inches while the bar stays engaged. The Hager 277D is a privacy door latch with a 2-3/16 inch projection and a privacy/bed/bath function. If you need a guest to be able to crack the door and see who is outside, the 1604 is the swing bar type; the 277D is the latch style of auxiliary privacy device.
5) What is a Don-Jo 1604 swing bar door guard used for?
The 1604 is a swing bar flip guard, the secondary latch you mount on the inside of a door so it can be cracked open a few inches without being pushed wide. The bar pivots on a ball bearing so it flips up and down smoothly instead of binding, which is what matters when the same door gets used dozens of times a day. Don-Jo builds it for commercial openings, and the typical spots are hotel guest rooms, multi-tenant apartments, patient rooms, dorms and back-of-house retail doors.
6) What finishes does the Don-Jo 1604 door guard come in?
Five: polished brass (605), satin brass (606), oil rubbed bronze (613), polished chrome (625) and satin chrome (626). All five are the brass 1604 body, so you can standardize one guard across a building and still match lever and hinge finishes door by door.
7) What is the difference between the Don-Jo 1603 and the 1604?
The 1604 is the brass-material version of the swing bar flip guard, offered in polished brass, satin brass, oil rubbed bronze, polished chrome, and satin chrome. The 1603 is the companion model in the same swing bar door guard series. Specify 1604 when the brass body is what the spec or the existing hardware on the opening calls for.
8) For hotel guest room doors, should I use the Don-Jo 1604 or the Hager 277D?
Both serve the guest-room auxiliary security role, so the choice is mechanical style. The Don-Jo 1604 is a swing bar flip guard with a ball bearing design and brass construction, ANSI listed 1604 L13042, and it ships with the AP-34 accessory so no separate parts are needed. The Hager 277D is a privacy door latch carrying a privacy/bed/bath function with a 2-3/16 inch projection. Match whichever style is already on the rest of the floor so guests and housekeeping see consistent operation across the property.
9) Can I buy Don-Jo 1604 door guards in case quantity for a multi-door project?
Yes. The 1604 is packaged in shelf packs of 10, which is how contractors and distributors buy it when they are outfitting a floor of guest rooms or a dorm wing rather than replacing a single door.
How fast can I get the Don-Jo 1604-626 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 1604-626 come with a warranty?
Absolutely. The Don-Jo 1604-626 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 1604-626?
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
Why buy the Don-Jo 1604-626 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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