Don-Jo 834-ADJ Metal-Wood Stud...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$8.76
$5.28
Don-Jo 834-ADJ Metal-Wood Stud Combo Anchor — 5-3/4" x 8-3/4", 18 Gauge Steel

Don-Jo 834-ADJ Metal-Wood Stud Combo Anchor — 5-3/4" x 8-3/4", 18 Gauge Steel

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Model: 834ADJ

In Stock (leaves warehouse same day if ordered before 3pm ET)

$8.76
$5.28
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Don-Jo 834-ADJ Metal-Wood Stud Combo Anchor — 5-3/4" x 8-3/4", 18 Gauge Steel

The Don-Jo 834-ADJ is a commercial-grade Metal-Wood Stud Combo Anchor engineered for reliable door frame anchoring in both metal and wood stud wall assemblies. Constructed from 18-gauge (.050) steel, this adjustable anchor measures 5-3/4" in length and 8-3/4" in width, providing a sturdy and versatile solution for commercial door trim and accessory installations. Designed for professional use, the 834-ADJ is sold in a shelf pack of 50, making it ideal for contractors and facility managers handling large-scale projects.

Key Features

  • Precise Dimensions: Measures 5-3/4" in length and 8-3/4" in width, providing consistent fit for commercial door frame applications.
  • Heavy-Gauge Steel Construction: Fabricated from 18-gauge (.050) steel for exceptional strength and long-term durability in demanding commercial environments.
  • Combo Anchor Design: Compatible with both metal stud and wood stud wall assemblies, offering versatile installation flexibility across a wide range of construction types.
  • Adjustable Configuration: Adjustable design accommodates varying installation conditions, reducing the need for multiple anchor types on a single job site.
  • Commercial-Grade Quality: Rated for commercial applications, making it suitable for high-traffic and demanding door hardware installations.
  • Contractor-Friendly Packaging: Available in a shelf pack of 50 units, streamlining procurement and inventory management for professional installers.
  • Door Trim & Accessories Category: Classified under Filler Plates, Lock Adapters, and Wrap Arounds, ensuring compatibility with standard commercial door trim systems.

Technical Specifications

  • Subcategory: Filler Plates
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Filler Plates, Lock Adapters and Wrap Arounds
  • Commercial/Residential: Commercial
  • Product Category: Door Trim 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 834-ADJ?

Don-Jo's 834-ADJ Metal-Wood Stud Combo Anchor delivers professional-grade reliability through its 18-gauge (.050) steel construction, purpose-built for the rigors of commercial door hardware installations. Its adjustable, combo-compatible design simplifies the anchoring process across both metal and wood stud assemblies, reducing installation time and ensuring a secure, lasting fit. Engineered for commercial environments where consistent performance and structural integrity are essential, the 834-ADJ is a trusted choice for professional door hardware contractors.

Product Specs

Subcategory:
Filler Plates
Product Group:
Door Trim and Accessories
Product Subgroup:
Filler Plates, Lock Adapters and Wrap Arounds
Commercial/Residential:
Commercial
Product Type:
Metal-Wood Stud Combo Anchor
Product Model:
834 ADJ
Product Category:
Door Trim and Accessories
Product Substrate:
Steel
Department:
Door Hardware

Don-Jo 834ADJ – Frequently Asked Questions

1) What is a Don-Jo 834-ADJ combo anchor used for?
The 834-ADJ is a frame anchor that ties a hollow metal door frame back into the wall studs. The "combo" part is the point: the same anchor works in metal stud partitions and in wood stud walls, so a crew framing openings in a building that uses both does not have to stock two anchors. It is adjustable, which lets it take up variation in how the frame sits relative to the stud.
2) Can I use the same anchor for both metal stud and wood stud framing on one job?
That is exactly what the 834-ADJ is for. One anchor covers both metal stud and wood stud wall assemblies, so a mixed-construction job, say metal studs in the corridors and wood studs in a tenant build-out, runs off a single part number instead of two.
3) Do I need a different anchor if my frames are going into wood studs instead of steel?
No. Switching wall types does not mean switching anchors here, since the 834-ADJ is built to serve both metal and wood stud assemblies. If your openings are split between the two, standardize on this one and cut the anchor line on your submittal down to a single item.
4) How big is the Don-Jo 834-ADJ anchor?
It measures 5-3/4 x 8-3/4 inches. Those are the numbers the manufacturer states, so map them to your opening before you frame: the anchor has to sit within the throat of the frame and reach far enough onto the stud to get fasteners into it.
5) What gauge steel is the 834-ADJ stud anchor made from?
18-gauge steel, .050 inch thick. That is the working range for frame anchors on commercial hollow metal openings, heavy enough to hold the frame square while the wall is closed in and not so heavy that it fights the frame throat.
6) Is the Don-Jo 834-ADJ anchor sold individually or in a box?
It comes as a shelf pack of 50. That suits the way anchors actually get used, several per jamb across a run of openings, so a contractor ordering for a floor of doors buys packs rather than pieces.
7) What does the "ADJ" in Don-Jo 834-ADJ mean?
ADJ is the adjustable version of the 834 anchor. The adjustment lets one anchor absorb variation in the gap between the frame and the stud, so field conditions that would otherwise call for a different anchor depth get handled with the part already on the truck. Order it as model 834 ADJ.
8) Is the Don-Jo 834 ADJ rated for commercial buildings or is it a residential part?
Commercial. Don-Jo classes the 834 ADJ as a commercial product, and it is built for the openings you find in offices, schools, healthcare, retail, warehouses, multi-tenant residential and municipal buildings. It will work in a residential opening, but the gauge and the pack size are aimed at trade volume.
How fast can I get the Don-Jo 834ADJ 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 834ADJ come with a warranty?
Absolutely. The Don-Jo 834ADJ 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 834ADJ?
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 834ADJ 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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