Don-Jo 4-CW Stainless Steel Wrap-Around Plate | 2-3/4" Backset

The Don-Jo 4-CW Stainless Steel Wrap-Around Plate is an industrial-strength security and restoration component designed to protect the most vulnerable area of your entryway. Measuring 4-1/4" x 9", this heavy-duty door reinforcer provides 360-degree coverage around the lockset, effectively "sandwiching" the door to prevent splitting, prying, and forced entry. It is the premier solution for door surface repair, allowing you to conceal extensive damage, "ghosting," or splintered wood while providing a reinforced foundation for a new lock.

This wrap-around plate is precision-engineered for standard commercial doors with a 1-3/4" thickness and features a 2-1/8" hole prep positioned at a 2-3/4" backset. Whether you are securing a new opening or restoring a damaged one, the 4-CW offers an architectural-grade finish that meets the demands of high-traffic commercial environments.

Key Features & Performance

• 360-Degree Reinforcement: Envelopes the door edge and both faces to provide maximum structural integrity, making it a critical commercial door security upgrade.
• Oversized 9-Inch Coverage: The generous 4-1/4" x 9" profile is ideal for covering large areas of damage or old mounting holes, acting as an extra-large remodeling scar plate.
  
• Premium Stainless Steel Construction: Manufactured from 630 / US32D Satin Stainless Steel, offering superior corrosion resistance and a modern look that matches standard commercial hardware.
• Standard Cylindrical Prep: Features a factory-punched 2-1/8" bore, specifically positioned for hardware requiring a 2-3/4" backset.
  
• Simplified Hardware Retrofit: Allows for the immediate installation of new levers or knobs on doors that would otherwise require expensive replacement due to structural weakness.

Technical Details & Specifications

• Brand: Don-Jo
• Model Number: 4-CW
• Dimensions: 4-1/4" Width x 9" Height
• Door Thickness: 1-3/4"
• Backset: 2-3/4"
• Hole Prep: 2-1/8" (Cylindrical)
  
• Material: Stainless Steel
• Finish: US32D/630 (Satin Stainless Steel)
• Installation: Includes mounting screws for a secure fit. For maximum anti-pry protection in high-security applications, the lockset's own thru bolts will pass through the plate to clamp the assembly permanently to the door.
  

Why Choose the Don-Jo 4-CW?

The Don-Jo 4-CW is a "problem-solver" for facility managers, locksmiths, and building owners. In the event of a break-in or hardware failure, the door material often splinters; this stainless steel wrap-around plate bridges that damage with rigid steel, restoring the door's strength to better-than-factory condition. It is a cost-effective and permanent solution for door restoration that enhances the longevity of your hardware and the safety of your facility.

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Finishes carried

Select the finish above. This Don-Jo plate is offered in:

• 630 satin stainless steel (S)
• 613 oil-rubbed bronze (10B)
• 605 bright brass (PB)
• 609 satin brass, blackened (AB)
• 612 satin bronze (BZ)

Finish names follow ANSI/BHMA A156.18 and Don-Jo's letter codes. The material and finish statements above describe the 630 satin stainless steel version; the other finishes are Don-Jo's finish codes on the same 22-gauge (.032") wrap-around.