Don-Jo 4-U-2-CW Wrap Around fo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$294.26
Don-Jo 4-U-2-CW Wrap Around for Converting Unit Locks to Grade 1 & 2 Lever Locks

Don-Jo 4-U-2-CW Wrap Around for Converting Unit Locks to Grade 1 & 2 Lever Locks

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Model: 4-U-S-2-CW
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$294.26
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Don-Jo 4-U-2-CW Wrap Around for Converting Unit Locks to Grade 1 & 2 Lever Locks

The Don-Jo 4-U-2-CW Wrap Around is a commercial-grade door trim accessory engineered to convert existing unit locks to Grade 1 and Grade 2 lever locks, upgrading door hardware performance without full lock replacement. Constructed from 13-gauge (.089) steel, this wrap around measures 4-1/2" wide by 5" tall and is designed for 1-3/4" doors with a 2-3/4" backset. Featuring a hole lever prep and latch prep indent, it provides a precise, professional fit for commercial door applications.

Key Features

  • Lock Conversion Capability: Specifically designed to convert unit locks to Grade 1 and Grade 2 lever locks, enabling a cost-effective hardware upgrade without full door prep modification.
  • Precise Dimensions: Measures 4-1/2" wide by 5" tall, sized to cover and reinforce the door face around the lock prep area for a clean, finished appearance.
  • Door & Backset Compatibility: Engineered for 1-3/4" doors with a 2-3/4" backset, ensuring compatibility with standard commercial door configurations.
  • Heavy-Gauge Construction: Fabricated from 13-gauge (.089) steel for durable, long-lasting performance in demanding commercial environments.
  • Hole Lever Prep: Includes a pre-cut hole lever prep to accommodate lever-style lock sets, simplifying installation and ensuring proper alignment.
  • Latch Prep Indent: Features a latch prep indent for accurate positioning and a flush, professional fit against the door surface.
  • Available Finishes: Offered in 10B (613) and S (630) finishes to coordinate with existing door hardware and architectural requirements.
  • Commercial Application: Sold individually (shelf pack of 1), ideal for targeted commercial door hardware upgrades and retrofits.

Technical Specifications

  • Subcategory: Wrap Arounds
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Filler Plates, Lock Adapters and Wrap Arounds
  • Product Type: Wrap Arounds
  • Commercial/Residential: Commercial
  • Product Category: Door Trim and Accessories
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings Upgrading Existing Lock Hardware
  • Educational Facilities Retrofitting Unit Locks to Grade 1 Lever Locks
  • Healthcare Institutions Requiring Grade 1 or Grade 2 Lever Compliance
  • Retail Establishments Modernizing Door Hardware Without Full Replacement
  • Industrial and Warehouse Facilities Upgrading Door Security Ratings
  • Multi-Tenant Residential Properties with Commercial-Grade Door Requirements
  • Government and Municipal Buildings Requiring Hardware Grade Upgrades

Why Don-Jo 4-U-2-CW?

Don-Jo wrap around products deliver professional-grade reliability through heavy-gauge 13-gauge (.089) steel construction, purpose-built for commercial door hardware conversion and retrofit applications. The 4-U-2-CW is engineered to meet the demands of Grade 1 and Grade 2 lever lock upgrades, providing a precise fit on 1-3/4" doors with a 2-3/4" backset for dependable, long-term performance in high-use commercial environments.

Manufacturer Resources

DON-JO Wrap-Around Plates

Product Specs

Subcategory:
Wrap Arounds
Product Group:
Door Trim and Accessories
Grade:
Grade 1
Product Subgroup:
Filler Plates, Lock Adapters and Wrap Arounds
Product Type:
Wrap Arounds
Commercial/Residential:
Commercial
Door Width:
1-3/4"
Product Model:
4 U 2 CW
Product Category:
Door Trim and Accessories
Backset (Distance):
2-3/4"
Department:
Door Hardware

Don-Jo 4-U-S-2-CW – Frequently Asked Questions

1) What does the Don-Jo 4-U-2-CW wrap around actually do to a door?
The 4-U-2-CW is a steel wrap around plate that lets you put a Grade 1 or Grade 2 lever lock onto a door that was prepped for a unit lock. Unit lock prep is a notch cut into the edge of the door, not the round cross bore a cylindrical lever lock needs. The plate wraps the door face, covers the old cutout, and carries the lever hole and a latch prep indent so the new lock has something to mount to. It is a retrofit part, not the lock itself, so you still order the lever lock separately.
2) How big is the Don-Jo 4-U-2-CW plate, and will it cover my old unit lock cutout?
The plate measures 4-1/2 by 5 inches. That footprint is sized to sit over the lock prep area on the door face and hide the old unit lock cutout edges. If your existing damage or cutout extends past a 4-1/2 by 5 inch area, it will show, so hold a tape over the prep before you order.
3) Can I standardize a whole building on lever locks without replacing the doors?
That is the case the 4-U-2-CW is built for. Older buildings with unit locks cannot take a standard cylindrical lever without re-prepping or replacing the door leaf. Wrapping each opening with the 4-U-2-CW instead lets you put the same Grade 1 or Grade 2 lever on every door, so keying, lever style, and finish stay consistent across the facility. It only works on openings that are 1-3/4 inch doors with the lever at a 2-3/4 inch backset, so survey the floor before you buy a pallet.
4) Is a wrap around the right fix, or should I just re-prep the door?
Re-prepping a door for a cylindrical lever means boring a new 2-3/4 inch backset cross bore and cutting a new latch face into the edge where the unit lock notch was, which on a hollow metal or damaged wood leaf often ends in replacing the door. The 4-U-2-CW skips that: the lever hole and latch indent are already in the plate, so the conversion is a mount-and-go on a 1-3/4 inch door. Where the leaf itself is failing, the wrap around is not the answer and the door needs to come out.
5) Is the Don-Jo 4-U-2-CW heavy enough for a high traffic commercial door?
It is 13 gauge (.089) steel, which is a heavy plate for door trim, and it is catalogued for commercial rather than residential use. On a school corridor or a tenant entry that sees constant traffic, the plate also adds reinforcement around the lock prep, which is usually the weakest area of an older door.
6) What finish does the Don-Jo 4-U-2-CW wrap around come in?
Satin stainless, the S finish (630). It is the neutral choice against most commercial lever hardware, and if the rest of your openings are running 630 levers and hinges it will match without looking like a patch.
7) Do I need one Don-Jo 4-U-2-CW per door or two?
The 4-U-2-CW is sold individually, one plate per pack. A wrap around covers both faces of the door at the lock area, so one part number handles one opening. Order by door count, not by face count.
How fast can I get the Don-Jo 4-U-S-2-CW 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 4-U-S-2-CW come with a warranty?
Absolutely. The Don-Jo 4-U-S-2-CW 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 4-U-S-2-CW?
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 4-U-S-2-CW 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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