Don-Jo CW310B Classic Wrap-Aro...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$29.34
Don-Jo CW310B Classic Wrap-Around Plate in Oil Rubbed Bronze, 22 Gauge Stainless Steel, 4" x 9"

Don-Jo CW310B Classic Wrap-Around Plate in Oil Rubbed Bronze, 22 Gauge Stainless Steel, 4" x 9"

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Model: CW310B

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

$29.34
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Don-Jo CW310B Classic Wrap-Around Plate in Oil Rubbed Bronze, 22 Gauge Stainless Steel, 4" x 9"

The Don-Jo CW310B Classic Wrap-Around Plate is a professional-grade door reinforcement solution crafted from 22 gauge stainless steel and finished in a rich Oil Rubbed Bronze. Measuring 4" in width by 9" in height, this wrap-around plate is designed to reinforce door lock areas and protect against forced entry, making it an ideal choice for commercial and residential door hardware applications. Its durable stainless steel construction ensures long-lasting performance, while the Oil Rubbed Bronze finish delivers a refined, classic aesthetic that complements a wide range of door styles.

Key Features

  • Precise Dimensions: 4" width by 9" height provides optimal coverage and reinforcement for standard door lock areas.
  • 22 Gauge Stainless Steel Construction: Heavy-duty 22 gauge stainless steel delivers superior strength and resistance to wear, corrosion, and forced entry attempts.
  • Oil Rubbed Bronze Finish: Classic Oil Rubbed Bronze finish offers an elegant, timeless appearance that coordinates with a variety of door hardware styles and finishes.
  • Wrap-Around Design: Classic wrap-around plate profile reinforces the door edge and lock area on both faces of the door for enhanced security and durability.
  • Versatile Door Hardware Application: Suitable for use across a broad range of commercial and residential door types, providing reliable reinforcement wherever needed.

Technical Specifications

  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings
  • Industrial and Warehouse Facilities

Why Don-Jo CW310B?

Don-Jo wrap-around plates are engineered for professional-grade performance, combining 22 gauge stainless steel construction with a classic wrap-around design that reinforces door lock areas against wear and forced entry. The CW310B's Oil Rubbed Bronze finish and precise 4" x 9" dimensions make it a dependable, aesthetically versatile choice for demanding commercial and residential door hardware installations.

Manufacturer Resources

Product Specs

Department:
Door Hardware

Don-Jo CW310B – Frequently Asked Questions

1) What is a Don-Jo CW310B wrap-around plate actually used for on a door?
The CW310B is a reinforcement plate that wraps the door edge and covers the lock area on both faces of the door. It's used where the lock prep has been chewed up, where a door has been kicked or pried, or where you want to get ahead of that on a high-traffic opening. It covers the existing lock bore and spreads force across a larger area of the door instead of leaving it concentrated at the latch.
2) What size is the Don-Jo CW310B classic wrap-around plate?
It measures 4 inches by 9 inches. The 9 inch dimension runs vertically over the lock area and the 4 inch dimension is the face coverage width before the plate turns the door edge. Measure from the center of your existing lock bore up and down to confirm 9 inches of clear door face is available, and check that nothing (closer arm, secondary lock, viewer) sits in that band.
3) Can I install a wrap-around plate on a door that's already been damaged around the lock?
That's the common use for it. Because the plate wraps the edge and covers both faces, it bridges splits and gouges at the lock stile that a flat single-face plate would leave exposed. What it will not do is fix a door that's cracked through the full stile or a frame that's been sprung at the strike; in that case you're repairing or replacing the door and reinforcing the strike side as well.
4) What material and gauge is the Don-Jo CW310B made from?
Stainless steel at 22 gauge, finished in oil rubbed bronze. Stainless is the reason it holds up on exterior and high-humidity openings where a plated steel plate would start showing corrosion at the fastener holes.
5) Will the oil rubbed bronze CW310B match my other bronze door hardware?
The CW310B comes in oil rubbed bronze, the darker brown-bronze tone used alongside classic lever and knob sets. For a property manager standardizing a building, be aware that oil rubbed bronze varies in depth between manufacturers and darkens with handling over time, so a new plate next to ten-year-old bronze levers will read lighter at first. If your building is standardized on a brushed or polished finish rather than bronze, order the matching finish version of the plate instead of this one.
6) Is the Don-Jo CW310B suitable for commercial openings or just residential doors?
Both. Don-Jo lists it for commercial office buildings, schools, healthcare facilities, retail, multi-tenant residential, government and municipal buildings, and industrial or warehouse facilities, as well as residential doors. The stainless construction is what makes it workable on exterior and heavy-traffic commercial openings rather than interior use only.
7) Should I use a wrap-around plate or a flat scar plate over my lock?
A flat plate sits on one face only and hides damage on the side you can see. A wrap-around like the CW310B carries over the edge of the door and onto both faces, so it reinforces the stile itself rather than just concealing a mark, and it covers the latch prep on the edge. Choose the flat plate when the damage is cosmetic and one-sided; choose the wrap-around when the door edge or the bore has taken a hit or when you want added resistance at the lock.
8) Do I have to remove the lockset to install the CW310B wrap-around plate?
Yes. The plate seats over the lock area and wraps the door edge, so the knob or lever, the rose, and the latch have to come off, the plate goes on, and the hardware reinstalls through it. Budget a few minutes per door for that, and have the lock's existing fasteners handy since you're reusing the same prep.
How fast can I get the Don-Jo CW310B 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 CW310B come with a warranty?
Absolutely. The Don-Jo CW310B 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 CW310B?
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 CW310B 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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