Don-Jo 51-CW 51 Wrap Around Pl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$21.46
$21.14
Don-Jo 51-CW 51 Wrap Around Plate 4" x 4-1/2" for 1-3/8" Doors with 2-3/8" Backset

Don-Jo 51-CW 51 Wrap Around Plate 4" x 4-1/2" for 1-3/8" Doors with 2-3/8" Backset

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Model: 51-S-CW
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$21.46
$21.14
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Don-Jo 51 Wrap Around Plate 4" x 4-1/2" for 1-3/8" Doors with 2-3/8" Backset

The Don-Jo 51 Wrap Around Plate is a commercial-grade door reinforcement accessory designed for cylindrical door locks with a 2-1/8" hole. Measuring 4" wide by 4-1/2" tall, this wrap around is engineered for 1-3/8" door sizes with a 2-3/8" backset, providing a secure and finished appearance around the lock prep area. Constructed from 22-gauge (.032) steel, it delivers reliable durability for commercial door hardware applications. A latch prep indent is included for proper alignment and professional installation.

Key Features

  • Precise Dimensions: Measures 4" wide x 4-1/2" tall, sized for 1-3/8" door thickness with a 2-3/8" backset for accurate fitment.
  • Cylindrical Lock Compatibility: Designed specifically for cylindrical door locks with a 2-1/8" hole, ensuring proper alignment and coverage.
  • Heavy-Gauge Steel Construction: Manufactured from 22-gauge (.032) steel for durable, long-lasting performance in commercial environments.
  • Latch Prep Indent: Features a latch prep indent for precise positioning and a clean, professional installation result.
  • Multiple Finish Options: Available in five finishes — 10B (613), AB (609), BZ (612), PB (605), and S (630) — to coordinate with existing door hardware.
  • Display Package Option: Also available in display packaging; when ordering, replace "CW" with "V" after the item number for the display-packaged version.
  • Commercial Application Ready: Classified as a commercial product within the Door Trim and Accessories category, suitable for professional door hardware installations.

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

Why Don-Jo 51?

Don-Jo wrap around plates are engineered for commercial-grade reliability, featuring 22-gauge (.032) steel construction that stands up to the demands of high-traffic door hardware applications. The Don-Jo 51 is purpose-built for cylindrical lock installations, offering precise dimensional compatibility and a latch prep indent for professional results every time.

Manufacturer Resources

DON-JO Wrap-Around Plates

Product Specs

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
Door Width:
1-3/8"
Cross Bore:
2-1/8"
Product Model:
51 CW
Product Category:
Door Trim and Accessories
Backset (Distance):
2-3/8"
Department:
Door Hardware

Don-Jo 51-S-CW – Frequently Asked Questions

1) Will the Don-Jo 51 wrap around plate fit a 1-3/8 inch door?
That's exactly the door it's cut for. The 51 wrap is formed for 1-3/8 inch door thickness, so it wraps the edge and sits flat on both faces. On a 1-3/4 inch commercial door it won't close around the edge, and you'd need the 1-3/4 inch version of the wrap instead.
2) Will a Don-Jo 51 wrap around plate cover the hole from my old cylindrical lockset?
If the door is bored 2-1/8 inches on a 2-3/8 inch backset, yes. The 51 is punched with a 2-1/8 inch cross bore at a 2-3/8 inch backset, which is the standard residential-style bore, and it measures 4 x 4-1/2 inches overall to cover chewed-up or oversized prep around that hole. If your door was bored on a 2-3/4 inch backset, the holes won't line up.
3) Does the Don-Jo 51 wrap around work with a mortise lock or a deadbolt?
No. The 51 is bored for a cylindrical (knob or lever) lockset with a 2-1/8 inch hole. A mortise lock has a long face plate and cylinder/handle holes in a completely different pattern, and a deadbolt above the knob needs its own bore. For a mortise prep or a knob-plus-deadbolt door you need a wrap punched for that layout.
4) Will the wrap around plate interfere with the latch when the door closes?
It won't. The 51 has a latch prep indent formed into the wrap portion, so the plate clears the latch face rather than sitting proud of the door edge. That keeps the door closing normally and stops the plate from catching on the strike.
5) Is 22-gauge steel heavy enough for an apartment door that keeps getting kicked?
The 51 is 22-gauge (.032) steel, which is a cover-and-reinforce plate, not a strike-side security plate. It stiffens the lock area and hides splintered or oversized bore prep on a wood door, and it holds up in commercial traffic. What it does not do is stop a forced entry at the frame; kick-ins usually fail at the strike, so pair it with a reinforced strike if that's the problem you're solving.
6) What is a wrap around plate and when should I use one instead of a flat filler plate?
A wrap around is a single piece of steel bent to fold over the door edge and cover both faces around the lock bore. Use it when the prep is damaged, oversized, or mismatched and you want one part to cover the edge and both sides at once. A flat filler or lock adapter plate covers one face only, which is enough when the damage is cosmetic and on the pull side. The Don-Jo 51 covers 4 x 4-1/2 inches around a 2-1/8 inch bore at a 2-3/8 inch backset.
7) Does the Don-Jo 51 wrap around plate need to be ordered by hand?
Handing isn't a factor. The wrap folds over the door edge and is symmetrical about the bore, so the same part works on a left or right hand door. What you do have to match is door thickness at 1-3/8 inches, the 2-3/8 inch backset, and the 2-1/8 inch bore.
8) What finish options does the Don-Jo 51 wrap around plate come in?
Five: 10B oil rubbed bronze (613), AB antique brass (609), BZ satin bronze (612), PB polished brass (605), and S satin stainless (630). For a building where the rest of the hardware is 630, the S satin stainless is the match; 605 polished brass pairs with older brass lever sets.
9) Can I get the Don-Jo 51 wrap around in retail display packaging for a hardware counter?
Yes. Don-Jo builds the 51 in a display-packaged version, ordered by swapping the CW suffix for V after the item number. Same plate, packaged for peg or shelf display rather than bulk trade pack.
How fast can I get the Don-Jo 51-S-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 51-S-CW come with a warranty?
Absolutely. The Don-Jo 51-S-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 51-S-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 51-S-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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