Don-Jo 4020T Wrap Around Plate...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$57.36
$53.65
Don-Jo 4020T Wrap Around Plate for Mortise Locks — 5-1/8" x 12", 2-3/4" Backset, 1-3/4" Door

Don-Jo 4020T Wrap Around Plate for Mortise Locks — 5-1/8" x 12", 2-3/4" Backset, 1-3/4" Door

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Model: 4020T-RH-S-CW
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$57.36
$53.65
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Don-Jo 4020T Wrap Around Plate for Mortise Locks — 5-1/8" x 12", 2-3/4" Backset, 1-3/4" Door

The Don-Jo 4020T CW Wrap Around is a commercial-grade mortise lock wrap around plate measuring 5-1/8" wide by 12" tall, designed for 1-3/4" doors with a 2-3/4" backset. Engineered for ease of installation on sectional mortise locks, this wrap around eliminates the need to drill holes in stainless steel for select Corbin Russwin and Best mortise locks. Configured as a Single Cylinder with Thumb Turn (CW), it is available in finishes 10B, BZ, PB, and S, with handing required at time of ordering.

Key Features

  • Precise Dimensions: Measures 5-1/8" wide by 12" tall, purpose-built for 1-3/4" door thickness with a 2-3/4" backset for accurate, secure fitment.
  • Ease of Installation: Specifically designed to simplify installation on sectional mortise locks — no more drilling holes in stainless steel for compatible lock brands.
  • Mortise Lock Compatibility: Compatible with select Corbin Russwin and Best mortise locks, providing a clean, professional finish without additional door prep.
  • Single Cylinder with Thumb Turn Configuration: CW designation indicates Single Cylinder with Thumb Turn operation, suitable for commercial door applications requiring interior thumb turn access.
  • 22-Gauge Steel Construction: Manufactured from 22GA (.032) gauge steel for durable, long-lasting performance in commercial environments.
  • Multiple Finish Options: Available in finishes 10B, BZ, PB, and S to coordinate with existing door hardware and architectural requirements.
  • Handing Required: Handing must be specified at time of ordering to ensure proper fit and function for the intended door swing direction.

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 Model: 4020T CW RHR
  • Product Category: Door Trim and Accessories
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings with Mortise Lock Installations
  • Educational Facilities Requiring Mortise Lock Upgrades
  • Healthcare Institutions with Corbin Russwin or Best Mortise Locks
  • Government and Municipal Buildings
  • Retail Establishments with Commercial Door Hardware
  • Multi-Tenant Residential and Mixed-Use Properties
  • Industrial and Warehouse Facilities with Heavy-Duty Door Hardware

Why Don-Jo 4020T?

Don-Jo 4020T Wrap Around Plates are engineered for commercial-grade performance, constructed from 22GA (.032) steel and designed to eliminate complex door prep steps for select Corbin Russwin and Best mortise locks. Purpose-built for demanding commercial applications, the 4020T CW delivers a clean, professional installation with reliable, long-term durability.

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:
1-3/4"
Product Model:
4020T CW RHR
Product Category:
Door Trim and Accessories
Backset (Distance):
2-3/4"
Department:
Door Hardware

Don-Jo 4020T-RH-S-CW – Frequently Asked Questions

1) Do I have to specify handing when ordering a Don-Jo 4020T wrap around?
Yes, handing is part of the order. The 4020T CW is built in all four hands: LH, LHR, RH, and RHR. Stand outside the door, on the side the key goes in: hinges on the left is a left hand door, hinges on the right is right hand. If it swings toward you rather than away, it is the reverse version. Order the hand wrong and the cylinder and thumb turn cutouts land on the wrong side.
2) What does the CW in Don-Jo 4020T CW mean?
CW is the cutout pattern: single cylinder with thumb turn. The plate is punched for a key cylinder on one face and a thumb turn on the other. If your mortise lock is a double cylinder, a classroom function with no turn, or a lever set with a rose rather than a cylinder and turn, the CW punching will not line up with your trim.
3) Which mortise locks does the Don-Jo 4020T wrap around work with?
It is made for sectional mortise locks, and specifically for select Corbin Russwin and Best mortise locks, where it goes on without drilling holes in stainless steel. That is the whole point of the T version: the openings are already punched for those lock patterns. For other manufacturers' mortise locks, confirm your cylinder and turn spacing matches the 2-3/4 inch backset layout before you order.
4) Will a wrap around plate cover the damage around my mortise lock, or do I need a new door?
A wrap around like the 4020T wraps the edge of the door and covers both faces, hiding chewed-up or over-drilled material around the mortise pocket. Its coverage is 5-1/8 by 12 inches, so anything outside that footprint still shows. It is a cosmetic and reinforcing skin over existing prep, not a structural repair, and it does not change the lock function.
5) What finishes does the Don-Jo 4020T come in, and can I match my existing door hardware?
Four finishes: 10B oil rubbed bronze, BZ satin bronze, PB polished brass, and S satin stainless. All four are offered in every hand, so matching a finish never forces you into the wrong handing. For a fleet of doors, satin stainless is the usual pick alongside 630 stainless lever trim, and 10B alongside dark bronze.
6) Is the Don-Jo 4020T meant for commercial doors or will it work on a house?
It is a commercial product, sized for a 1-3/4 inch door and a 2-3/4 inch backset mortise lock, which is the hardware you find in offices, schools, healthcare, and apartment corridors. Residential doors are typically 1-3/8 inch with a bored cylindrical lock on a 2-3/8 inch backset, and this plate will not fit that opening at all.
7) Can I put the same wrap around on all the mortise lock doors in my building?
You can, as long as every opening is a 1-3/4 inch door with a 2-3/4 inch backset sectional mortise lock and single cylinder with thumb turn trim. What changes door to door is the hand, so count your left and right swings before you order rather than ordering one hand in bulk. Finish stays constant across the fleet in any of the four offered.
8) How thick is the steel on the Don-Jo 4020T wrap around plate?
22 gauge, .032 inch steel. That is a commercial-grade skin meant to sit tight to the door face and take everyday traffic, not an armored strike or a security reinforcer. For a door being attacked at the lock rather than just worn at the lock, you want a latch guard or a mortise lock reinforcer instead.
9) What is the exact model number to order for a right hand reverse Don-Jo wrap around?
Don-Jo 4020T CW RHR is the right hand reverse configuration. The 4020T is the base wrap around, CW is the single cylinder with thumb turn punching, and the hand suffix is one of LH, LHR, RH, or RHR. Add the finish code, 10B, BZ, PB, or S, to complete the call-out.
How fast can I get the Don-Jo 4020T-RH-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 4020T-RH-S-CW come with a warranty?
Absolutely. The Don-Jo 4020T-RH-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 4020T-RH-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 4020T-RH-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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